“look down on/upon”解释：“轻视、蔑视、看不起”例： 1. I wasn't successful, so they looked down on me.我并不成功，所以他们瞧......
put one’s heart into…专心于;致力于 be interested in … be fond of like chemistry best be good at …; be p......
LOOK UP:查阅例句与用法: 1. Inflation is coming down; unemployment is coming down; things are definitely......
