sperm
noun uk/spɜːm/ us/spɝːm/ sperm or sperms
[ C ]精子
a sex cell produced by a man or male animal
In human reproduction, one female egg is usually fertilized by one sperm. 在人类生殖过程中，通常是一个精子使一个卵子受精。
[ U ]精液（semen的非正式说法）
informal for semen (= the liquid produced by the male sex organs that contains sperm)