英语词汇keep an ace up one's sleeve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	keep an ace up one's sleeve
释义	keep an ace up one's sleeve 手中留有王牌；有应急的妙计
随便看	double-crank press double cream double creams double-crested cormorant double-crop double-cropping double cross double-cross double crosser double-crosser double-crossers double crown double-current generator double-current signaling double cusp double-cut double-cut file double-cut saw double-cutting drill doubled double-dabble double dagger double daggers double-dare double-dared

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。