ratting mice 捕鼠
ratting out 揭发/告密
A: Did the dog enjoy its ratting session?
A：这只狗喜欢它的捕鼠过程吗？
B: Yes, it was very focused on the task.
B：是的，它在任务中非常专注。
1) 捕获老鼠的行为
2) 告密或背叛
3) (非正式) 行为不端
1. 捕鼠
2. 告密
present participle / gerund
1. The act of catching or hunting rats, or the act of betraying someone.
Synonym: snitching, betraying