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larva

/'lɑ:vә/

★☆☆☆☆托福英语词汇GRE英语词汇

📖 中文释义

  1. n. 幼虫
  2. [医] 幼虫(昆虫), 蚴(蠕虫)

🔗 释义中的汉语词

🧩 词形变化

复数 larvae

💬 双语例句

  1. If you take a sea urchin larva from 8.1, put it in a pH of 7.7 -- not a huge change -- it becomes deformed and dies.

    如果将条海胆幼虫 喺pH 8.1捉出嚟 摆落pH 7.7 唔会变好多 -- 变形同埋死

  2. The female supports the development of a single embryo that becomes a larva, which grows in its mother’s uterus, nourished by milk secreted by specialized glands. The female gives birth to a fully mature larva, which pupates and remains dormant underground until it hatches as an adult.

    特别有意思的事采采蝇特别的繁殖模式:它的后代出生便是幼虫。 雌性采采蝇支持胚胎发育成幼虫,幼虫生长在母亲的子宫中,由特殊腺体分泌的奶水喂养。 雌蝇生产已完全成熟的幼虫,在地下化蛹休眠直到孵出成虫。

🔗 常用搭配

fully mature larvasea urchin larvamature larvaurchin larvabecomes a larva
📘 English Definition(英文释义)
  1. n. the immature free-living form of most invertebrates and amphibians and fish which at hatching from the egg is fundamentally unlike its parent and must metamorphose