The sperm-adding time to the suspension of eggs was defined
1个回答

The sperm-adding time to the suspension of eggs was defined as the beginning of the experiment.

这个...字面理解太难了.

sperm-adding time 精子的射入时间?

the suspension of eggs 卵的悬浮液?

若是字面翻译就是这样:

精子射入卵子悬浮液的时间,用以定义为实验的开始时间.