英语词汇“up and down”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	up and down
释义	up and down [ʌp ænd daun] ²⁹⁷⁰ freq. 895 dict. 232 cmpt. 77 spoken 297 na.忽上忽下；各处；来来去去；升降浮沉 [网络]上上下下；来回；来来往往
随便看	Kopsia fruticosa Kopsia hainanensis kopsia hainanensis tsiang Kopsia lancibracteolata Kopsia officinalis kopsidine kopsiflorine kopsilongine kopsine kopsingarine kopsingine kopsinilam kopsinine kopsinine A kopsinine B kopsinine C kopsinine D kopsinine F kopsinine H kopsinine-N-oxide kopsinine T kopsininic acid methochloride KOPS (kilo operations per second) Kopsol Kopstal

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