英语词汇“sand dollar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sand dollar
释义	sand dollar noun any of various flattened disclike echinoderms of the order Clypeasteroida, of shallow North American coastal waters: class Echinoidea (sea urchins)
随便看	aplanetic aplanogamete aplanospore aplasia aplastic aplastic anaemia aplastic anemia aplastic anemia aplenty aplite aplitic aplomb aplustre apnea apneusis apneustic apnoea apnoeal apnoeal apnoeic apo- Apo apoapsis Apoc. apocalypse

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