词汇:mutation
n. 突变;变化;元音变化
相关场景
我们需要检查细胞突变或分子衰变。
So you feed corn to cattle and E. coli, which is a very common bug, evolves, a certain mutation occurs and a strain called the "E. coli 0157:h7" appears on the world stage.
>> 食品公司 Food, Inc. Movie Script
>> 食品公司 Food, Inc. Movie Script