英语词汇have (或 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	have (或 keep) an ace up one's sleeve
释义	have (或 keep) an ace up one's sleeve 手中握有王牌；有应急的妙计
随便看	trow¹ troxidone troy Troy Troy troyer Troyes Troyes,Chretien de Troyes,Chrétien de troyest troys troy weight troy weights Troy² Troy¹ trp trp. trp,trp. trrannicide trs. trsd. trst tru. truancies truancy

英汉双解词典包含548777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。