基本解释铁拳英汉例句双语例句When the German Blitzkrieg began on Europe, Patton finally convinced Congress that the United States needed a more powerful armored striking force.当德国闪电战从欧洲开始时，巴顿最后使国会确信美国需要一种更强有力的装甲力量。powerful striking force更多例句词组短语短语powerful striking force iron fist 铁拳头powerful striking force更多词组