英语词汇“have an ace up one's sleeve”的翻译、意思、用法、释义-英汉汉英词典

单词	have an ace up one's sleeve
释义	have an ace up one's sleeve 手中留有王牌；有应急的妙计以上来源于：《21世纪大英汉词典》 have an ace up one's sleevephr.① 【口】有驚人的重要事物[消息或論據]；有看家本領
随便看	cesium acid carbonate cesium acid sulfate cesium acid tartrate cesium alum cesium aluminum sulfate cesium amide cesium-antimonide photocathode cesium arc lamp cesium astrophyllite cesium atomic clock cesium azide cesium beam cesium beam atomic frequency standard cesium-beam clock cesium beam frequency standard cesium-beam sputter source cesium beam time standard cesium benzoate cesium bicarbonate cesium bichromate cesium bisulfate cesium bromate cesium bromide cesium bromochloride cesium bromodichloride