英语词汇“petaloid ambulacrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	petaloid ambulacrum
释义	petaloid ambulacrum noun : am ambulacrum in which the apical portion is expanded to form an area petaloid in outline on the aboral surface of the test (as in most irregular sea urchins)
随便看	metenteron metenteronic meteograph meteor meteor meteor- meteor crater meteor echo meteoric meteoric meteorically meteoric iron meteoric paper meteoric shower meteorism meteorist meteorital meteorite meteorite meteorite crater meteoritic meteoritical meteoriticist meteoritics meteoro

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