王牌英语

trump card 王牌play one's trump card 打出王牌elite troops; crack units 王牌军

王牌[wáng pái]trump card ； trump1. This permitted Western manufacturers to play their strong cards: capital and technology. 这让西方制造商得以亮出他们的王牌：资金和技术。2. They had to play their best card at last. 最后他们不得不打出王牌。3. I had to play a trump to win the trick. 我只好打出王牌才赢得这一墩。4. She played a trump. 她打出了王牌。5. I'd been doing some quiet investigating in the meantime and had an ace up my sleeve. 与此同时，我不动声色地展开了调查，掌握了一张王牌。

trump card ace

trump card 王牌Something, especially something held in reserve, that gives one a decisive advantage: 例句：before the round, each player was given a Trump Card