| 单词 | 游离 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔aloof〕At a distance but within view; apart.在距离上，游离在外：在眼力能及的距离中；游离在外美国传统〔anion〕A negatively charged ion, especially the ion that migrates to an anode in electrolysis.阴离子：带负电荷的离子，尤指在电解过程中游离到阳极的阴离子美国传统〔carboxypeptidase〕An enzyme that catalyzes the hydrolysis of a terminal amino acid from the end of a peptide or polypeptide that contains a free carboxyl group.羧肽酶：一种酶，在含有游离羧基肽或多肽的末端水解氨基酸过程中起催化作用美国传统〔channeling〕Purported communication by a disembodied entity through a living person, as by voice during a trance.沟道作用：传说中一种游离躯壳与活人进行的交流，如催眠状态时通过声音进行交流美国传统〔decide〕Taxes could be the deciding factor for millions of floating voters.税收对数百万游离选民来说可能成为决定性因素。朗文当代〔dissociate〕Chemistry To cause to undergo dissociation.【化学】 使分离，使游离美国传统〔dissociate〕Chemistry To undergo dissociation.【化学】 分离，游离美国传统〔drift〕To wander from a set course or point of attention; stray.偏离：离开一定的路线或注意点；游离美国传统〔episome〕A genetic particle of certain cells, especially bacterial cells, that can exist either autonomously in the cytoplasm or as part of a chromosome.附加体，游离体：某些细胞的遗传粒子，尤其是细菌细胞， 能够自动存在于胞质中或成为染色体的一部分美国传统〔free radical〕Free radicals have been implicated in cancer and many other serious diseases.游离基是罹患癌症和许多其他严重疾病的潜在原因之一。剑桥高阶〔function〕Free radicals have the ability to disrupt bodily functions.游离基能破坏身体的机能。麦克米伦高阶〔hangnail〕A small piece of dead skin at the side or the base of a fingernail that is partly detached from the rest of the skin.指甲上的肉刺：一小片坏死的，游离于其余皮肤外的，悬挂在指甲侧面或根部的皮肤美国传统〔iodophor〕A substance consisting of iodine and a solubilizing agent that releases free iodine when in solution.碘递体；碘载体：含有碘和一种溶解质的物，能在溶液中释放出游离状态的碘美国传统〔isolated〕The President is looking increasingly isolated from the whole agenda.总统似乎越来越游离于整个议程之外了。牛津搭配〔know〕The drug is variously known as crack or freebase.这种毒品的叫法五花八门，有人称为“快克”，也有人叫它“游离碱”。牛津搭配〔metallic bond〕The chemical bond characteristic of metals, in which mobile valence electrons are shared among atoms in a usually stable crystalline structure.金属键：金属所特有的化学键，金属键中的游离价电子被分配在处于通常稳定的金属晶体结构的原子中美国传统〔radical〕Symbol R An atom or a group of atoms with at least one unpaired electron.符号 R 原子因，基团：至少有一个游离电子的原子或一组原子美国传统〔wander〕I noticed that his eyes were wandering.我注意到他的眼神游离不定。外研社新世纪 |
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