英语词汇“keep an ace up one's sleeve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	keep an ace up one's sleeve
释义	keep an ace up one's sleeve 手中留有王牌；有应急的妙计
随便看	angle collar angle colser angle column angle condition angle connector angle constant angle control system angle corbel angle correct angle-correction plotter angle correlation angle coupling angle crane angle crank angle cross section angle crowbar angle culm angle cut angle cut-off angle-cut piston-ring angle cutter angle-cutting tool angle cutting tool angled angle-data telemetry 馶馷馸馺馻馼馾駀駂駃 14781 14782 14783 14784 14785 14786 14787 14788 14789 14790