英语词汇a card 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	a card up one's sleeve
释义	a card up one's sleeve Brit. a plan or asset that is kept secret until it is needed 〈英〉必要时才公开的计划（或优势）; 锦囊妙计。 See main entry:card
随便看	Swiss darning Swiss guard Swiss roll switch switchable switchback switchblade switchboard switched-on switcher switcheroo switchgear switchgrass switch-hitter switch off switch-over switch selling switch something off switch something on switchyard swither Swithin, St Switzerland swive swivel

英汉双解词典包含131075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。