例句
A mutation gave this flower its unusual white petals.
一次基因突变使这朵花长出了不寻常的白色花瓣。
A genetic mutation may increase disease risk, although environmental factors also influence whether symptoms eventually develop.
基因突变可能增加患病风险，但环境因素也会影响症状最终是否出现。
常用搭配
- genetic mutation｜基因突变
- spontaneous mutation｜自发突变
- mutation rate｜突变率
词形与相关词
mutate (v.) · mutant (n.)
用法提示
指遗传物质的改变，不一定有害。