mutation

英[mjuː'teɪʃn] 美[mjuː'teɪʃn]
  • n. 变化；突变；变异
mutational mutationally
IELTS
使用频率:
星级词汇:
  • mutable adj.可变的；易变的；反复无常的

详细释义

    n. (名词)
    1. 【生】突变
    2. 变异
    3. 变化
    4. 转变
    5. 变种
    6. 元音变化
    7. 更换
    8. 变质
    9. 浮沉盛衰
    10. 突变种
    11. 【语】母音变化
    12. 【音】变换把位
    13. 变声
    14. 【律】让受
    15. 变动
    16. 突变事例
    17. 蜕变

英英释义

Noun:
  1. (biology) an organism that has characteristics resulting from chromosomal alteration

  2. (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism

  3. a change or alteration in form or qualities

双语例句

1. cells affected by mutation
受到突变影响的细胞

来自《权威词典》

2. Scientists have found a genetic mutation that appears to be the cause of Huntington's disease.
科学家们已经发现了一种可能是引起亨廷顿舞蹈病的基因变异。

来自柯林斯例句

3. This mutation makes it better adapted than the other four.
这种变异使它具有比其他四只猪为大的适应能力.

来自英汉非文学 - 科技

4. Spontaneous and induced mutation occur with animals viruses.
动物病毒的突变有自发突变和诱发突变.

来自辞典例句

5. Mutation are produced by a number of chemicals.
许多化学试剂能产生突变.

来自辞典例句

    用作名词 (n.)
    1. Our teacher has mutation of sounds suddenly.
      我们的老师突然语音发生了变化。
    2. A change, or mutation, happens when the order of the letters changes.
      当这些字母的排列顺序有所变化时，就会发生基因突变。
    3. People who have this mutation need less sleep than others.
      有这种突变的人需要的睡眠比其他人少。
    4. The mutations in plants caused by radiation have been found in experiments.
      放射线引起植物变异已在实验中被证实。
    5. This mutation makes it better adapted than the other four pigs.
      这种变异使它的适应能力比其他四只猪更强。

用法讲解

相关词汇

【邻近词汇】

mute mutate mutations mutationist mutationism mutation map mutation dose mutation rate mutation load mutation test mutation data mutation gene
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