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 sleeve (British English) (North American English an ace in the hole) (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 \| sleeve
随便看	neurosurgeon neurosurgeons neurosurgeries neurosurgery neurotic neurotic_1 neurotic_2 neurotically neuroticism neurotics neurotoxin neurotoxins neurotransmitter neurotransmitters neurotypical neuter neuter_1 neuter_2 neuterdom neutered neuterer neuterers neutering neuterings neuterly

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。