英语词汇“backswimmer”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	backswimmer
释义	backswimmer (ˈbækˌswɪmə) noun an aquatic bug belonging to the family Notonectidae that swims on its back using its back legs as oars
随便看	frenum frenum frenzical 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

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