| 释义 |
●be ˈon sth1. to be taking medicine, a drug, etc. 在服用（药物、毒品等）◆She’s been on the pill for ten years.
她服避孕药有十年了。◆I’m on strong painkillers.
我在服用强效止痛药。2. to be talking to sb on the telephone 在通电话◆She’s been on the phone for hours.
她打电话有好几个小时了。3. to be eating or drinking sth 在吃；在喝◆I’m on my third coffee already this morning.
这是我今早喝的第三杯咖啡了。[v + prep]
 ●what are you ˈon? (informal) used when you are very surprised at sb’s behaviour and are suggesting that they are acting in a similar way to sb using drugs （指对方行为失常）你吃错药了吧？ |