incessantly

And it can be frustrating to watch a beloved pet scratch incessantly—especially after you’ve tried everything to get rid of the pests.

看着自己心爱的宠物不停地挠啊挠相当令人烦躁——尤其是在你费尽心思除去那些害虫的时候。

The detective rarely spoke during the session but smoked his pipe incessantly.

开会的时候，侦探很少开口，只是不停地抽烟斗。