释义 |
rat²vrat on sb/sthphr v [t] 1. to tell someone in authority about something wrong that someone else has done 告发[某人] 2. to not do something or support someone even though you agreed that you would 背信弃义; 背叛[某人]rat on sb/sth1 to tell someone in authority about something wrong that someone else has done 告发[某人]2 to not do something or support someone even though you agreed that you would 背信弃义; 背叛[某人] |