inform on

• 告发

inform on的用法和样例：

例句

1. Anyone who informs on the crime syndicate risks getting taken for a ride.
   任何告发犯罪团伙的人都有被杀害的危险。
2. By informing on the gang, he was signing his own death-warrant.
   他告发了那帮歹徒，自己的性命也就难保了。