sperm sac 中文意思是什麼
sperm sac
解釋
精子囊-
The female stores the sperm until she is ready to lay eggs. she may lay 100 at a time, protecting them in a silken egg sac
母蜘蛛會貯存這些精液直到它為產卵做好了準備。它可以一次產100枚卵,然後將它們保護在一個絲質卵囊內。
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