ootheca

常见例句

双语例句

• A protective capsule of certain animals, such as insects and mollusks, that contains eggs; an ootheca.
  昆虫和软体动物等一些动物的装卵的保护囊；卵鞘。
• The natural parasite rate of oothecal parasitic wasp is related with the wasp type. Blatta host and the natural parasite count in ootheca.
  卵荚寄生蜂的自然寄生率与蜂种、寄主蠊种和卵荚内自然寄生数等有关。
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