999英语网 英语单词
Sperm的音标发音
Sperm
英式发音：[spm] or [spm]
美式发音
(noun.) the male reproductive cell; the male gamete; 'a sperm is mostly a nucleus surrounded by little other cellular material'.
德怀特手打
(noun.) the male reproductive cell; the male gamete; 'a sperm is mostly a nucleus surrounded by little other cellular material'.
德怀特手打