戴维有不育男子常见的基因缺陷，他的精子无法使卵子受精。

戴维有不育男子常见的基因缺陷，他的精子无法使卵子受精。的英文翻译

基本释义

• David may have a genetic defect, common in infertile men, that makes his sperm unable to fertilize an egg.