Lesson2-第 2 课-每日短语（第一期）

　

make a killing

赚大钱；得到暴利；突然获得巨大成就

Australian swimming star Ian Thorpe makes a killing with deals worth 5 million dollars.
澳洲游泳名将托普签下金额五百万美元的合约，赚了一笔。