sperm
🇬🇧/spɜːm/ 🇺🇸/spɜːrm/
📚
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A sperm is a cell which is produced in the sex organs of a male animal and can enter a female animal's egg and fertilize it. 精子
noun [专属名词] 精子；精液；鲸蜡油
Conception occurs when a single sperm fuses with an egg. 当一个精子和一个卵子结合时受孕就发生了。
