英语词汇“step sth up”的读音、翻译、释义、用法及例句-出国留学网

词汇	step sth up
释义	step sth up to increase the amount, speed, etc of sth 增加（数目、速度等）: The Army has decided to step up its security arrangements. 军队已决定加强保安措施。
随便看	outsums outswagger outswaggered outswaggering outswaggers outswam outswearing outswears outsweetened outsweetening outsweetens outswell outswim outswimming outswims outswindle outswindled outswindles outswindling outswirl outswirled outswirling outswirls outswore outsworn

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