英语词汇an ace up your 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	an ace up your sleeve
释义	●an ace up your ˈsleeve(BrE) (NAmE an ace in the ˈhole) (informal) a secret advantage, for example a piece of information or a skill, that you are ready to use if you need to 秘藏的王牌；撒手锏；锦囊妙计 See also ace
随便看	have to your name californium californiums califs caligraphy caliper caliper calipered calipering calipers calipers' caliph caliphal caliphate caliphates caliphs calisthenical calisthenics calisthenics calisthenicses calisthenicses' calisthenics's calk call CALL

英汉双解词典包含314281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。