trump card

英 [ˈtrʌmp kɑːd]

美 [ˈtrʌmp kɑːrd]

n. 王牌; 绝招; 杀手锏

牛津词典

noun

王牌；绝招；杀手锏
something that gives you an advantage over other people, especially when they do not know what it is and you are able to use it to surprise them

英英释义

noun

a playing card in the suit that has been declared trumps
1. the ace of trumps is a sure winner
Synonym:trump

双语例句

This is my trump card. I never use it easily.
这可是我的杀手锏，不轻易使用的！
Spatial sound reproduction, the loudspeaker's trump card ever since, is noticeably more three dimensional and offers a much larger spatial image.
音场表现是这对喇叭的王牌，它可以营造出一个更加立体的三度空间音场，空间感也更为广阔。
When we meet again, he tells me that the truth is, if you're a migrant's child, there is little chance you will make it in entertainment or sport. Your only trump card is education.
我们再次见面时，他告诉我，事实是，如果你是移民孩子，你在娱乐界和体育界几乎没有机会，你唯一的王牌就是教育。
It is always good to enter negotiations with a trump card.
手握一张王牌去谈判总是件好事。
We always adhere to customer-centered, high-quality products for the "trump card";
公司始终坚持以客户为中心，以高品质的产品为“王牌”；
'What's her trump card?
什么是她的王牌呀？
The United States also needs to help people adjust to change, so that it can maintain its greatest trump card: openness to trade, investment, people, and ideas.
美国还需要帮助民众适应变化，以便确保它的最大优势：对贸易、投资、民众和观念的开放。
His trump card played, captain lmrie rested his case.
在打出了王牌之后，伊姆里船长便静候分晓。
The candidate still has one more trump card to play.
候选人手里还有一张王牌。
When his father refused to let him have his own way, the child played his trump card by crying.
看到爸爸没有如自己的意，那孩子便使出绝招，哇的一声哭了起来。