| 单词 | chain |
| 释义 | chain[tʃein]n. 链, 枷锁, 束缚vt. 用铁练锁住, 束缚, 囚禁【医】 链 chain chain AHD: [ch³n] D.J. [t.e!n]K.K. [t.en]n.（名词）1. A connected, flexible series of links, typically of metal, used especially for holding objects together or restraining or for transmitting mechanical power.链，链条：一系列相连的，可折叠弯曲的连结物，通常指金属，尤指用来将物体联结到一起或限定物体或用来传送机械能2. Such a set of links, often of precious metal and with pendants attached, worn as an ornament or symbol of office.项链：这样的一串连结物，经常由贵重金属做成带有垂饰，作为装饰物或职业标记戴用3. A restraining or confining agent or force.束缚力，拘束力：约束或限制的机构或力量4. chains chains 5. Bonds, fetters, or shackles.枷锁，镣铐6. Captivity or oppression; bondage:囚禁，压迫；束缚：threw off the chains of slavery.摆脱奴隶制的束缚7. A series of closely linked or connected things:一系列，一连串：a chain of coincidences.See Synonyms at &b{series} 一连串的巧合参见 series8. A number of establishments, such as stores, theaters, or hotels, under common ownership or management.联号：拥有共同产权或统一管理的一系列企业或机构，如商店、剧院或旅馆等9. A range of mountains.山脉10. Chemistry A group of atoms bonded in a spatial configuration like links in a chain.【化学】 原子序，原子构造：限定在如链条上的连结环的空间构型里的一组原子11. An instrument used in surveying, consisting of 100 linked pieces of iron or steel and measuring 66 feet (20.1 meters).Also called Gunter's chain 测链：测量用的一种工具，包含有100个相连的钢铁环，长66英尺（20.1米）也作 Gunter's chain12. A similar instrument used in engineering, measuring 100 feet (30.5 meters).工程测链：工程上用的一种相似的工具，长100英尺（30.5米）13. Abbr. chA unit of measurement equal to the length of either of these instruments.缩写 ch测量单位：等于这两种工具长度任一种的一个测量单位v.tr.（及物动词） chained,chain.ing,chains 1. To bind or make fast with a chain or chains:用链条拴住，用链条固定：chained the dog to a tree.把狗用链条拴在树上2. To restrain or confine as if with chains:监禁，束缚：象用链条似地束缚或固定：workers who were chained to a life of dull routine.被缚于过单调平淡生活的工人们语源:1. Middle English chaine 中古英语 chaine 2. from Old French 源自 古法语 3. from Latin cat¶na 源自 拉丁语 cat¶na Chain Chain AHD: [ch³n] Sir Ernst Boris (1906-1979) D.J. [t.e!n]K.K. [t.en]NONE（无词性）German-born British biochemist. He shared a 1945 Nobel Prize for isolating and purifying penicillin, discovered in 1928 by Sir Alexander Fleming.柴恩，厄恩斯特·鲍里斯：(1906-1979) 德裔英籍生物化学家。由于分离和提纯1928年由亚历山大·弗莱明爵士发现的青霉素而获得1945年诺贝尔奖 |
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