| 单词 | 天文 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Aristarchus of Samos〕Greek astronomer who was among the first to propose that the sun is the center of the universe and that the earth moves around the sun.（萨摩斯的）阿里斯塔克斯：古希腊天文学家，是首先提出太阳是宇宙的中心，以及地球围绕太阳运行理论的天文家之一美国传统〔BOOKS〕Do you have any books on astronomy? 你有天文学的书吗?朗文写作活用〔COME FROM〕Astronomers hope new instruments will give them further clues to the origins of the universe. 天文学家希望新的仪器会为他们提供更多有关宇宙起源的线索。朗文写作活用〔ENTHUSIASTIC/UNENTHUSIASTIC〕Astronomers are very excited about a comet that will pass close to Earth later this month. 本月晚些时候将有一颗星在地球附近掠过，天文学家非常兴奋。朗文写作活用〔Galaxy〕Astronomers have discovered a distant galaxy.天文学家们发现了一个遥远的星系。柯林斯高阶〔Grail〕The discovery is being hailed as The Holy Grail of astronomy.这一发现圆了天文学界的一个梦想。柯林斯高阶〔KNOW/NOT KNOW〕It is difficult for anyone unfamiliar with astronomy to grasp the concept of the Black Hole. 不熟悉天文学的人很难理解黑洞的概念。朗文写作活用〔KNOW/NOT KNOW〕Professor Hawking's book is intended for the lay person who has an interest in the field of nuclear physics and astronomy. 霍金教授这本书的读者对象是对核物理学和天文学感兴趣的外行人。朗文写作活用〔MEANING〕From this, astronomers can infer the presence of many more ‘black holes’. 天文学家可以由此推断还存在着更多的“黑洞”。朗文写作活用〔Phosphorus〕The astronomer did not believe that Phosphorus was visible only in the evening.那位天文学家以前不相信晨星只有晚上可见。外研社新世纪〔Ptolemaic〕Of or relating to the astronomer Ptolemy.天文学家托勒密的或与他有关的美国传统〔Ptolemy〕Alexandrian astronomer, mathematician, and geographer who based his astronomy on the belief that all heavenly bodies revolve around the earth.托勒密：亚历山大天文学家，数学家和地理学家，他把他的天文学建立在所有的天体都绕地球运转这样一种信仰之上美国传统〔SOLVE〕At last astronomers have solved the mystery of the rings encircling the planet Saturn. 最后天文学家解开了土星光环之谜。朗文写作活用〔Southern Hemisphere〕Astronomy The half of the celestial sphere south of the celestial equator.【天文学】 南天球：天赤道以南的半个天球美国传统〔Triton〕Astronomy The satellite of Neptune that is second in distance from the planet.【天文学】 海卫一：距离海王星第二远的海王星卫星美国传统〔Urania〕The muse of astronomy.乌拉尼亚：掌管天文的女神美国传统〔VARIOUS/OF DIFFERENT KINDS〕She has an interesting range of hobbies, from stamp-collecting to astronomy. 她有各种有趣的爱好，从集邮到天文学。朗文写作活用〔XUV〕XUV astronomy极端紫外天文学外研社新世纪〔alpha〕Astronomy The brightest or main star in a constellation.【天文学】 主星，阿尔法星：星座中最亮的星或主星美国传统〔amplitude〕Astronomy The angular distance along the horizon from true east or west to the intersection of the vertical circle of a celestial body with the horizon.【天文学】 天体出没方位角：沿地平线从准确的东或西方向到一个天体与地平线竖直圈交叉角的角距离美国传统〔anomaly〕Astronomy The angular deviation, as observed from the sun, of a planet from its perihelion.【天文学】 近点距离，近点角：从太阳观察到的行星距近日点的角度偏差美国传统〔apse〕Astronomy Apsis.【天文学】 近星点，拱点美国传统〔apsis〕Astronomy The point of greatest or least distance of the orbit of a celestial body from a center of attraction.【天文学】 远近点：天体轨道离吸引中心最远或最近距离的点美国传统〔archaeoastronomy〕The study of the knowledge, interpretations, and practices of ancient cultures regarding celestial objects or phenomena.考古天文学：对有关天体或天文现象的古文化知识、古文化阐释以及古文化习惯的研究美国传统〔armillary sphere〕An old astronomical model with solid rings, all circles of a single sphere, used to display relationships among the principal celestial circles.浑天仪：一种古代天文模型，带有若干连续的圈，都环绕在一个天体仪上，用以演示主要天体运转的关系美国传统〔ascension〕Astronomy The rising of a star above the horizon.【天文学】 星升起于地平线之上美国传统〔asterism〕Astronomy A cluster of stars smaller than a constellation.【天文学】 星群，星座：比星座小的一簇星星美国传统〔astrodome〕A transparent dome on the top of an aircraft, through which celestial observations are made for navigation.天文观测舱，领航舱：飞机顶部的一个透明圆顶形结构，航行时可通过它作天文观测美国传统〔astronomical distance〕The distance from one celestial body to another, measured in light-years, parsecs, or astronomical units.天文距离：从一天体到另一天体的距离，以光年，秒差距和天文单位来度量美国传统〔astronomically〕The satellite will observe objects that are particularly interesting astronomically.这颗卫星将会观测从天文学角度来说特别有趣的物体。剑桥高阶〔astronomically〕These stone circles are often astronomically aligned.这些巨石圈的排列常常具有天文意义。外研社新世纪〔astronomical〕Abbr. astron.Of or relating to astronomy.缩写 astron.天文学的：属于或关于天文学的美国传统〔astronomical〕The cost of the office building was astronomical.那栋办公大楼的造价是天文数字。韦氏高阶〔astronomical〕The figures are astronomical.这些都是天文数字。牛津高阶〔astrophotography〕Astronomical photography.天体摄影：天文学的摄影美国传统〔astrophysics〕The branch of astronomy that deals with the physics of stellar phenomena.天体物理学：天文学的一个分支，从事星球现象的物理研究美国传统〔brightly〕An astronomer can determine the brightness of each star.天文学家能够测定每颗恒星的亮度。柯林斯高阶〔circumpolar〕Astronomy Denoting a star that from a given observer's latitude does not go below the horizon.【天文学】 星体拱极的：表明一颗恒星位于不会低于地平线的一个给定观察者的纬度美国传统〔coma〕Astronomy The nebulous, luminescent cloud containing the nucleus and constituting the major portion of the head of a comet.【天文学】 彗发：星云状的发光云体包括彗核、彗星头部的重要部分美国传统〔contend〕Some astronomers contend that the universe may be younger than previously thought.有些天文学家声称宇宙可能比原先认为的要年轻。朗文当代〔cosmography〕The study of the visible universe that includes geography and astronomy.宇宙结构学：研究有形宇宙的科学，其中包括地理学和天文学美国传统〔culminate〕Astronomy To reach the highest point above an observer's horizon. Used of stars and other celestial bodies.【天文学】 中天：到达观察者视域之外的最高点。用于指恒星和其它天体美国传统〔current〕The expression 'light pollution' is in current use among astronomers.目前天文学家在使用“光污染”这个表达。外研社新世纪〔cusp〕Astronomy Either point of a crescent moon.【天文学】 月角：新月的任一月尖美国传统〔depression〕Astronomy The angular distance of a celestial body below the horizon.【天文学】 俯角：天体在地平线下的角距离美国传统〔dichotomy〕Astronomy The phase of the moon, Mercury, or Venus when half of the disk is illuminated.【天文学】 内行星明亮的半圆：月球、水星或金星其一半被照亮的现象美国传统〔dip into〕He dipped into astronomy.他对天文学稍有涉猎。21世纪英汉〔directorship〕He was offered the directorship of the Königsberg observatory.哥尼斯堡天文台请他出任台长。外研社新世纪〔direct〕Astronomy Designating west-to-east motion of a planet in the same direction as the sun's movement against the stars.【天文学】 顺行的：表明行星在同一方向由西向东运动的，太阳与星体正好相反美国传统〔discovery〕The Hubble Telescope has allowed astronomers to make significant discoveries about our galaxy.哈勃望远镜使天文学家对我们的银河系有了重大发现。朗文当代〔dozen〕In her home, everyone talked nineteen to the dozen about anything and everything.在她家, 大家滔滔不绝地说话, 天文地理无所不谈。外研社新世纪〔earn〕He went on to earn a PhD in astronomy from the University of Maryland.他继续攻读马里兰大学天文专业的博士学位。牛津搭配〔earth〕Astronomers discuss the possibility of other Earths.天文学家们讨论是否有可能存在其他地球。英汉大词典〔egress〕Astronomy The emergence of a celestial body from eclipse or occultation.【天文学】 终切；出凌：天体从蚀或掩星中的出现美国传统〔equatorial telescope〕An astronomical telescope that keeps a star in view by revolving about an axis that is parallel to the earth's axis of rotation.赤道仪：一种天文望远镜，能通过围绕与地球自转轴平行的极轴旋转来保持一颗星在其视线中美国传统〔ethnoastronomy〕The study of the knowledge, interpretations, and practices of contemporary cultures regarding celestial objects or phenomena.天文学：研究与外层空间物体或是天文现象有关的知识、诠释方式及实行有关的课题美国传统〔fair〕He has a fair understanding of astronomy.他对天文学有相当的了解。文馨英汉〔flocculus〕Astronomy Any of various cloudlike masses of gases appearing as bright or dark patches on the surface of the sun.【天文学】 谱斑：太阳表面呈现为亮色或暗色斑的各种云块状气态物中的任一种美国传统〔glitch〕Astronomy A sudden change in the period of rotation of a neutron star.【天文学】 中子星旋转周期的突然变化美国传统〔granule〕Astronomy One of the small, transient, brilliant markings in the photosphere of the sun.【天文学】 耀斑：太阳光球层的小的、短暂的亮斑美国传统〔immersion〕Astronomy The obscuring of a celestial body by another or by the shadow of another.【天文学】 掩始：一个天体被另一个天体或另一个天体的阴影遮掩美国传统〔infer〕By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.通过测量星系在一个星系团内的运动,天文学家们可以推定这个星系团的质量。柯林斯高阶〔inherit〕Astronomy inherits from astrology.天文学的前身是占星术。21世纪英汉〔interest〕Astronomy interests me.我对天文学感到兴趣。牛津同义词〔interest〕I've always had an interest in astronomy.我一直对天文学感兴趣。剑桥高阶〔liberal arts〕The disciplines comprising the trivium and quadrivium.文科七艺：包括语法、修辞和逻辑三艺及算术、几何、音乐和天文四艺美国传统〔mass〕Astronomers know that Pluto and Triton have nearly the same size, mass, and density.天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。柯林斯高阶〔meridian〕Astronomy A great circle passing through the two poles of the celestial sphere and the zenith of a given observer.【天文学】 天体的经线：通过天体上两极和一假定观测物天顶的大圈美国传统〔meteor〕Astronomers track large meteors using radar.天文学家用雷达跟踪大的流星。朗文当代〔mind-boggling〕She was paid the mind-boggling sum of ten million dollars for that film.那部电影她的片酬达到了上千万英镑的天文数字。剑桥高阶〔nutation〕Astronomy A small periodic motion of the celestial pole of Earth with respect to the pole of the ecliptic.【天文学】 章动：地球天极就黄道极而言的小的周期性转动美国传统〔other〕Descartes received his stimulus from the new physics and astronomy of Copernicus, Galileo, and others.笛卡儿从哥白尼、伽利略等人的新物理学和天文学中得到启发。柯林斯高阶〔period〕Physics Astronomy The time interval between two successive occurrences of a recurrent event or phases of an event; a cycle.【物理学】 【天文学】 周期：两个连续出现或反复出现的现象或事件间的时间间隔；周期循环美国传统〔perturb〕Physics Astronomy To cause perturbation, as of a celestial orbit.【物理学】 【天文学】 摄动：引起摄动，如天空中轨道的美国传统〔planetarium〕A building or room containing a planetarium, with seats for an audience.天文馆，天象放映馆：装设天象仪并为观众准备椅子的建筑物或房间美国传统〔planetology〕The branch of astronomy that deals with the planets, satellites, and meteors of the solar system.行星学：天文学的一个分支，研究太阳系中的行星、卫星和流星美国传统〔polar cap〕Astronomy Either of the regions around the poles of Mars that are covered with frozen carbon dioxide and water.【天文学】 极冠：火星两极中任一极的周围地区，覆盖着冰冻的二氧化碳和水美国传统〔pole〕Astronomy A celestial pole.【天文学】 天体的极地美国传统〔postulate〕It was the Greek astronomer, Ptolemy, who postulated that the earth was at the centre of the universe.是希腊天文学家托勒密假定地球是宇宙的中心。剑桥高阶〔prominence〕Astronomy A tonguelike cloud of flaming gas rising from the sun's surface, visible as part of the corona during a total solar eclipse.【天文学】 日珥：从太阳表面升起的舌头状的燃烧气体的云，在日全蚀时成为日冕的一部分可看到美国传统〔quadrivium〕The higher division of the seven liberal arts in the Middle Ages, composed of geometry, astronomy, arithmetic, and music.四门高级学科：中世纪七个文科中较高的门类，由几何、天文、算术以及音乐组成美国传统〔rack sth up〕Astronomical profits/losses were racked up by airlines last year.去年各航空公司累计盈利／亏损达到了天文数字。剑桥高阶〔refraction〕Astronomy The apparent change in position of celestial objects caused by the bending of light rays entering Earth's atmosphere.【天文学】 大气折射：由于天体的光线进入地球大气层时发生折射而造成的其位置明显改变美国传统〔scintillation〕Astronomy Rapid variation in the light of a celestial body caused by turbulence in Earth's atmosphere; a twinkling.【天文学】 闪烁：由地球大气紊乱引起天体光线的迅速转变；闪光美国传统〔secondary〕Astronomy A celestial body that revolves around another; a satellite.【天文学】 行星，卫星：围绕另外一个天体转动的天体；卫星美国传统〔snap〕Astronomy is no snap course.天文学可不是一门容易读的课程。英汉大词典〔surge〕Astronomy A brief, violent disturbance occurring during the eruption of a solar flare.【天文学】 波动：太阳光热发射时所发生的短暂激烈的波动美国传统〔threshold〕We are on the threshold of a new era in astronomy.我们很快就将迎来天文学的新纪元。柯林斯高阶〔universe〕Early astronomers thought that our planet was the centre of the universe.早期的天文学家认为我们的星球是宇宙的中心。柯林斯高阶〔uranography〕The branch of astronomy concerned with mapping the stars, galaxies, or other celestial bodies.星图学：天文学分支，涉及在地图上描绘星星、银河以及其它天体美国传统〔variable〕Astronomy A variable star.【天文学】 变星：变光的星星美国传统〔vertex〕Astronomy The highest point reached in the apparent motion of a celestial body.【天文学】 天顶：一个天体的明显运动达到最高点美国传统〔x-ray astronomy〕The branch of astronomy that deals with the properties of celestial bodies as indicated by the x-rays they emit.X射线天文学：天文学的分支学科，它利用天体放射的X光来研究天体的特性美国传统Astronomers are particularly interested in the cluster of galaxies you can see in this photograph.你在这照片上看到的星系群是天文学家特别感兴趣的东西。剑桥国际Astronomers at the University of California discovered one of the most distant galaxies known.加利福尼亚大学的天文学家发现了迄今为止所知道的最遥远的一个星系。剑桥国际Astronomy is no snap course. 天文学可不是一门容易读的课程。译典通It was the Greek astronomer, Ptolemy, who postulated that the Earth was at the centre of the universe.是希腊天文学家托勒密假定地球是宇宙的中心。剑桥国际The Central Weather Bureau has a planetarium installed near the Grand Hotel. People can go there to watch the stars. 气象局在圆山饭店旁设有一座天文台，民众可以前去观望星象。译典通The astronomer looked at the starry sky, trying to locate Centaur. 这位天文学家看著满天星斗的天空，试著找到半人马星座。译典通The study of astronomy gives you some conception of what the universe is like. 学习天文学能使你对宇宙有所了解。译典通 |
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