英语词汇step sth up怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	step sth up
释义	step sth upphrasal verb(-pp-)to increase the level of an activity提高（活动）的水平◆he has stepped up his training to prepare for the race.他为准备那场比赛加强了训练。◆security has been stepped up in response to the recent terrorist threat.加强了安全措施以应对近来恐怖分子的威胁。 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	self-complacence self-complacencies self-complacential self-comprehending self-condemnations self-condemned self-condemning self-conditioning self-confessed self confessed self-confessedly self-confession self-confessional self-confidence selfconfidence self-confident self confident self-confiding self-confinement self-confinements self-confining self-confirmation self-confirmations self-confirming self-conflict

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