英语词汇“ostium”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	ostium
释义	Word Frequency ostium (ˈɒstɪəm) nounWord forms: plural -tia (-tɪə) biology 1. any of the pores in sponges through which water enters the body 2. any of the openings in the heart of an arthropod through which blood enters 3. any similar opening Word origin C17: from Latin: door, entrance
随便看	frenzied frenziedly frenzies frenzily frenzy Freon frequence frequencies frequency frequency band frequency distribution frequency-division multiplex frequency modulation frequent frequentable frequentation frequentative frequenter frequent-flyer frequent flyer frequent-flyer programme frequently frequently asked questions frequentness frequent wash shampoo

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