英语习语 | play your ace 打出王牌、使出绝招

play your ace
打出王牌、使出绝招

  • Do not play your ace in the hole until the critical moment.
    不到关键时刻不要亮出你的绝招。
  • The general decided to play his ace and send in the tanks.
    将军决定使出绝招,派坦克参加战斗。