词汇“gastraea”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	gastraea
释义	gastraeagastraea[ɡæsˈtri:ə]n.1.■【动】原肠祖(一种假设的后生动物祖先); 原肠幼虫
随便看	practical materialism practicalness practical residue limit practical situation practical skill practical standard practical stratigraphy practical subject practical task (assignment) practical value practical viscosity practical work practical work in agriculture practical writing practice practice board practiced practice economy Practice [Example] is better than precept. practice factor practice fish practice lesson practice master practice means practice on sb.'s credulity

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