英语单词“keep an ace up one's sleeve”的翻译、意思、用法、释义-英汉词典

单词	keep an ace up one's sleeve
释义	keep an ace up one's sleeve1.■手中留有王牌；有应急的妙计
随便看	coprophobia co-prosperity cops and robbers,cops-and-robbers copse copsewood Copt copter cop the bullet cop the tube Coptic Coptic Church cop to blue co-publish co-publisher copublisher copula copulate copulation copulative copulatory copulatory bursa copulin copy copybook copy-book morality