| 单词 | 幼虫期 |
| 释义 | 〔veliger〕A larval stage of a mollusk characterized by the presence of a velum.面盘幼体，缘膜幼体：以出现缘膜为特征的软体动物的幼虫期〔urodele〕Any of various amphibians of the order Caudata, including the salamanders and newts, in which the larval tail persists in adult life.有尾目两栖动物：一种有尾目的两栖动物，包括蝾螈和水螈，特征为幼虫期的尾巴，在成年期仍旧存在〔sporocyst〕A saclike larval stage in many trematode worms.幼虫期：一种许多吸虫都有的液状幼虫阶段 |
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