英语词汇“heart urchin”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	heart urchin
释义	WordReference Random House Unabridged Dictionary of American English © 2024 heart′ ur′chin, Invertebratesan echinoderm of the order Spatangoida, having an elongate, somewhat heart-shaped outer covering. 1835–45
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