| 单词 | meteorite |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔SOUND〕A sonic boom was heard by observers on the shore as the meteorite fell to earth. 陨星坠落地球的时候，海岸上的观察者听到了震天的巨响。朗文写作活用〔TOP〕Most meteorites do not make it through Earth's upper atmosphere. 大部分陨石都未能进入地球大气层的外圈。朗文写作活用〔York〕A cape of northwest Greenland in northern Baffin Bay. It was used as an exploration base by Robert E. Peary, who discovered its famous iron meteorites.约克角：格林兰岛西北一海角，位于巴芬湾北部，在此地发现著名铁陨星的罗伯特·E.·皮里将这作为一勘探基地美国传统〔achondrite〕A stony meteorite that contains no chondrules.无球粒陨石美国传统〔aerolite〕A chiefly siliceous meteorite.石陨石：主要由矽土构成的陨石美国传统〔astrobleme〕A scar on the earth's surface left from the impact of a meteorite.陨星坑：陨石对地表冲击所造成的痕迹美国传统〔burn (sth) up〕Meteorites often burn up in the atmosphere before they reach the ground.流星常常在到达地球之前就已经在大气层中燃尽了。剑桥高阶〔chondrule〕A small round granule of extraterrestrial origin found embedded in some meteorites.陨星粒养体：嵌在某些陨星上的来自行星际的小圆颗粒美国传统〔crash〕A large meteorite may have crashed into the Earth 65 million years ago.6500万年前，可能有一块大陨石撞上了地球。韦氏高阶〔crater〕Scientists believe the enormous crater was created by the impact of a meteorite thousands of years ago.科学家认为，这个巨坑是数千年前一颗陨石撞击形成的。韦氏高阶〔crater〕The southern hemisphere is higher and has been heavily cratered by meteorite impacts.南半球的地势更高, 由于陨石的撞击布满了大坑。外研社新世纪〔credence〕The recent discovery of the largest meteorite crater in Europe gives credence to Prof Solomon's theory.最近发现的欧洲最大的陨石坑提高了所罗门教授的理论的可信度。麦克米伦高阶〔earth〕The meteorite fell to earth in the middle of the Sahara desert.陨石坠落在了撒哈拉沙漠的中央。外研社新世纪〔impact〕Small meteorites have left impact craters all over the planet's surface.小行星留下的撞击坑布满了这颗行星的表面。牛津搭配〔inorganic〕The meteorites contained only inorganic material.这些陨石只含有无机物。剑桥高阶〔origin〕Meteorites may hold clues about the origin of life on Earth.陨星也许含有一些有关地球生命起源的线索。麦克米伦高阶〔punch〕A meteorite collided with Earth at the same time, delivering a one-two punch to the magnetic field.同时，一颗陨石撞上了地球，给磁场造成了双重打击。朗文当代〔shatter cone〕A conical fragment of rock that is formed from the high pressure in volcanism or meteorite impact and has striations radiating from the apex.碎裂锥：岩石的一种锥状碎块，由火山喷发或陨石冲击高压形成，并具有从锥顶辐射的条状纹路美国传统〔siderite〕A meteorite consisting mainly of iron and nickel.铁陨星：主要由铁和镍构成的陨星美国传统〔siderolite〕A meteorite composed of a mixed mass of iron and stone.石铁陨石：由铁和石头的混合物质组成的陨石美国传统〔stony meteorite〕Any of various common meteorites consisting largely of silicate minerals and classified as achondrites or anachondrites.石质陨石：各种普通陨石之一，主要成分是硅酸盐矿物，归类为无球粒陨石美国传统〔stony-iron meteorite〕A relatively rare type of meteorite consisting of approximately equal amounts by weight of nickel-iron and silicate minerals.铁石陨石：相对稀有的陨石，构成成分中的镍铁矿和硅酸盐矿的重量大致相同.美国传统〔streak〕A meteorite streaked across the sky.一颗流星划过天空。外研社新世纪〔streak〕A meteorite streaked across the sky.一颗流星划过天空。柯林斯高阶〔theory〕He has a theory that the hole was caused by a meteorite.他认为那个洞是陨石坠落形成的。剑桥高阶〔troilite〕A nonmagnetic variety of the mineral pyrrhotite, FeS, present in almost all meteorites and having almost no ferrous iron deficiency.无磁黄铁矿：磁黄铁矿石的无磁性种类，FeS，存在于所有的陨石中且几乎不含铁质美国传统〔unusual〕He discovered an unusual meteorite.他发现了一块奇异的陨石。英汉大词典〔vaporize〕Most meteorites striking the earth vaporize instantly.大多数撞击地球的陨星会当即汽化。剑桥高阶〔vaporize〕The blast may have vaporised the meteorite.爆炸可能使陨石气化了。柯林斯高阶〔vicinity〕All meteorites are of the same age, somewhere in the vicinity of 4.5 billion years old.所有陨石年代都差不多，大概在 45 亿年左右。朗文当代Meteorites often burn up (= are destroyed by fire) in the atmosphere before they reach the earth.流星通常在到达地球之前在大气层里烧毁。剑桥国际Meteorites striking land usually vaporize instantly.陨石撞到地面往往立即汽化。剑桥国际His theory is that the hole was caused by a meteorite.他认为那洞是由陨星造成的。剑桥国际Many meteorites explode during their passage through the atmosphere, and fall in showers.许多陨星在穿过大气层时爆炸，然后随阵雨落下来。剑桥国际Some people believe that dinosaurs were destroyed because of the effects of a gigantic meteorite.有些人相信恐龙灭绝是由一颗巨大的陨石造成的。剑桥国际The largest meteorite shower on record pelted the Earth with an estimated 100,000 stones.有记录的最大的陨石雨大约有10万块石头降落在地球上。剑桥国际 |
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