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单词 egg sac
释义

egg sac

noun
A protective silken pouch in which a female spider deposits her eggs.No food was provided during the period when the female carried the egg sac....
  • Mating trials were repeated every other day until a female produced an egg sac.
  • Eggs are usually deposited in a waterproof egg sac made of silk and deposited in the bottom of the burrow.
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更新时间:2024/11/12 9:10:53