词汇“upbeat”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	upbeat
释义	upbeatupbeat[ˈʌpbi:t]n.1.■上升; 向上的趋势; 向上摆动2.■【音】弱拍; 向上挥舞词性变化upbeat[ˈʌpbi:t]adj.1.■活泼的; 愉快的; 乐观的
随便看	reverse direction reverse dive reversed line reversed-loop winding reversedly reverse dog reverse domain reversed phase reversed phase coil reversed phase partition reversed -phase partition chromatography reversed polarity reversed-polarity picture reversed position reversed position of telescope reversed process reverse draft reverse drawing reverse dribble reverse drum reversed spin reversed stress reversed tension reversed tickler reverse electro-pneumatic valve

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