| 单词 | mutation |
| 释义 | mutation nounadjective | verb + mutation | mutation + verb | mutation + noun adjective➤chance, random偶然的变异；无规则突变➤common常见的变异➤rare罕见的变异➤cell, gene, genetic细胞变异；基因突变➤advantageous, beneficial有利／有益变异➤harmful, lethal有害变异；致死突变verb + mutation➤carry, contain带有变异；包含突变◆the protein contained a mutation.这种蛋白质有一个变异。➤acquire, suffer (technical术语) , undergo发生变异；遭遇突变；经历变异◆the genetic material has suffered a mutation.这种基因材料发生了突变。➤introduce引进变种◆mutations were introduced in the region using various techniques.人们运用各种技术把变种引入这个地区。➤cause, produce引起突变；产生变异mutation + verb➤arise, occur突变产生／发生➤affect sth变异影响⋯◆these cells carry a mutation affecting the prevention mechanism.这些细胞携带有影响预防机制的变异。➤cause sth, lead to sth, result in sth变异造成⋯；变异导致⋯；突变引发⋯mutation + noun➤frequency, rate突变频率；突变率mutationnoun [uncountable, countable] ◆these cells have been affected by mutation.这些细胞已经受到突变的影响。◆the disease is caused by genetic mutations.这种疾病是由基因突变所致。mutationnoun [uncountable, countable] ◆these cells have been affected by mutation.这些细胞已经受到突变的影响。◆the disease is caused by genetic mutations.这种疾病是由基因突变所致。mutation/mju:ˈteɪʃn ||; mjuˈteʃən/noun [c,u] a change in the basic (genetic) structure of a living or developing thing; an example of such a change （遗传基因结构）突变；突变体: ◇mutations caused by radiation 辐射引致的突变 mutation /mju`teʃən; mjuːˈteɪʃən/n [c,u] |
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