今天我们要学的词是replacement。 Replacement, 意思是替代，替补。"The coach chose Jimmy as the replacement for the injured quarterback," 教练选择Jimmy代替受伤的四分位。"The basketball player just had a knee replacement surgery," 这个篮球选手刚刚接受了膝关节置换手术。
上星期宣布召回数百万辆汽车后，丰田公司星期一表示，已经找到了解决办法。"Toyota said replacement parts are being shipped out to dealers right now," 丰田公司表示，替换部件已经开始运往汽车经销商手中。好的，今天我们学习的词是replacement...
