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	recirculating air flow recirculating air lehr recirculating ball guide recirculating-ball lever-and-peg steering gear recirculating ball linear bearing recirculating ball-rack and sector steering gear recirculating-ball rack-sector steering gear recirculating ball screw recirculating-ball steering recirculating ball steering recirculating-ball steering gear recirculating ball steering gear re-circulating-ball steering gear recirculating ball-type steering recirculating ball type steering gear recirculating ball-type steering gear recirculating ball type steering wheel recirculating bed recirculating bin drier recirculating cement mixer recirculating chromatography recirculating control system recirculating cooling water recirculating cooling water system recirculating current 𢑁𢑆𢓜𢓡𢔡𢕬𢖫𢖳𢗊𢗋くみお【組み緒】くみおきくみおき【汲み置き】くみかえるくみかえる【組み換える・組み替える】くみかわすくみかわす【酌み交わす】くみがしらくみがしら【組頭】くみきょく