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	underfloor underflow underfoot under foot underframe underfund underfunding underfur undergarment undergird under glass underglaze undergo undergrad undergraduate underground underground economy underground mutton Underground Railroad undergrowth under guard underhand underhanded underhandedly underhung

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。