英语词汇up-and-down是什么意思，up-and-down的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	up-and-down
释义	up-and-down　 ['ʌpәn'daun]adj.上上下下的, 起伏的, 来来往往的, 变动的
随便看	three-term recurrence three-terminal three-terminal measurement three-terminal network three-terminal switch three-terminal system three-thirty three-thow crankshaft three-tier three-tiered three-time three-time three-time estimates three-to-five three-to-one three-to-one insulin three-toed three-toed toadies toadpoison toads toads trust sth with sb trust stock company trust territory

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