| 单词 | specimens |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔CUT〕The specimens were carefully dissected and examined under a microscope. 标本经过了仔细解剖，并在显微镜下观察。朗文写作活用〔Canada balsam〕A viscous, yellowish, transparent resin obtained from the balsam fir and used as a cement for glass lenses and for mounting specimens on microscopic slides.加拿大香脂：从香脂冷杉中获取的一种有粘性的、淡黄色的透明树脂，用作玻璃透镜的胶合剂或将标本粘贴在显微薄片上美国传统〔anterior〕Specimens for examination were taken from the anterior side of the left ventricle from each heart.检查样本取自每个心脏左心室的前侧。剑桥高阶〔care〕Transporting the specimens requires great care.运输这些样品需要格外小心。牛津搭配〔celloidin〕A pure form of pyroxylin in which specimens for microscopic examination are embedded.火棉，火棉液，火棉胶：低氮硝化纤维素的一种较纯形态，用来植入显微镜观察所用的试样美国传统〔classify〕The specimens were then classified into four groups.标本被分为4组。麦克米伦高阶〔collection〕The collection of these specimens took five years.采集这些标本费时5载。英汉大词典〔dehydrated〕Normally specimens have to be dehydrated.标本通常需要经过干燥处理。柯林斯高阶〔dehydrate〕Normally specimens have to be dehydrated.标本通常需要经过干燥处理。外研社新世纪〔example〕The aquarium has some interesting specimens of unusual tropical fish.水族馆里有一些罕见的热带鱼，很有趣。牛津高阶〔fall〕The specimens fall into three categories.标本被分作三类美国传统〔fluorochrome〕Any of a group of fluorescent dyes used to stain biological specimens.荧色物：用于为生物标本着色的任何一种荧光染料美国传统〔indistinguishable〕The differences between the two specimens are almost indistinguishable.这两个标本之间的差别几乎看不出来。英汉大词典〔labradorite〕A variety of plagioclase feldspar found in igneous rocks and characterized by brilliant colors in some specimens.拉长石：一种斜长岩长石的变体，发现于火成岩中，某些样本中含有丰富绚烂的颜色美国传统〔microtomy〕The preparation of specimens with a microtome.超薄切片机使用术，超薄切片法美国传统〔mount〕The specimens were mounted on slides.标本安放在载片上。牛津高阶〔mount〕The specimens were mounted on slides.标本盛放在载玻片上。牛津搭配〔poison〕Waterton travelled to South America to collect specimens of these long-forgotten poisons.沃特顿前往南美去搜集这些早已被人们遗忘的毒物标本。外研社新世纪〔preparator〕One who prepares specimens or exhibits for scientific study or display, as in a museum.制标本者：在博物馆里准备用于科学研究或展示的标本或展览的人美国传统〔proof〕Any of a limited number of newly minted coins or medals struck as specimens and for collectors from a new die on a polished planchet.新铸币样：各种被作为标本新铸成的有限数量的钱币或金属，收集者们在光滑的硬币坯上涂上一层新色而锤炼美国传统〔recourse〕The study of these creatures has been conducted without direct recourse to living specimens.对这些生物的研究是在未直接利用活体标本的情况下进行的。牛津搭配〔slide〕A small glass plate for mounting specimens to be examined under a microscope.载波片：一种玻璃板，用于放置在显微镜下观察的样本美国传统〔specimen〕Astronauts brought back specimens of moon rock.宇航员带回了月球岩石的样本。剑桥高阶〔specimen〕Astronauts have brought back specimens of rock from the moon.宇航员从月球带回了岩石标本。牛津高阶〔specimen〕He found two specimens of early humans.他发现了两例早期人类的标本。牛津搭配〔specimen〕He has a collection of rare insect specimens.他收集了很多稀有昆虫的标本。剑桥高阶〔specimen〕Museums will pay large amounts of money for good dinosaur fossil specimens.博物馆愿意出大价钱购买完好的恐龙化石标本。剑桥高阶〔specimen〕North American fossil specimens.北美化石标本柯林斯高阶〔specimen〕Occasionally gigantic specimens are found.偶尔可以发现巨型样本。外研社新世纪〔specimen〕The aquarium has some interesting specimens of unusual tropical fish.水族馆里有一些罕见的热带鱼，很有意思。牛津高阶〔specimen〕They took blood and urine specimens for analysis.他们采集血样和尿样作分析。剑桥高阶〔specimen〕They were fine specimens of British youth! 他们堪称英国青年的优秀代表！牛津高阶〔stain〕A reagent or dye used for staining microscopic specimens.色素：用来染显微镜标本的试剂或颜料美国传统〔syntype〕One of two or more specimens cited by the author of a name of a species or subspecies when no single specimen was selected as the holotype.全模式标本：未选定单一标本作为正模式标本时，物种或亚种名称的命名者所引用的两个或多个标本之一美国传统〔syntype〕One of two or more specimens simultaneously selected as types by the original author of a name of a species or subspecies.共模式标本：物种或亚种名称的最初命名者同时选定作为模式的两个或多个标本之一美国传统〔vasculum〕A small box or case used for carrying collected plant specimens.植物标本采集箱：用来携带采集到的植物标本的小盒子或箱子美国传统Specimens for examination were taken from the anterior side of the left ventricle from each heart.研究用的标本取自每个心脏左心室的前侧。剑桥国际He has a collection of rare insect specimens.他收集了很多稀有昆虫的标本。剑桥国际His hobby is collecting butterfly specimens. 他的业余爱好是采集蝴蝶标本。译典通Museums will pay large amounts of money for good dinosaur fossil specimens.博物馆将花大笔钱购买好的恐龙化石标本。剑桥国际The specimens have been classified and mounted. 标本已分类并固定在标本架上。译典通The astronauts brought back specimens of moon rock.宇航员带回了月球岩石的标本。剑桥国际 |
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