deafen
/ˈdefn; `dɛfən/ v[Tn]
(a) make (sb) feel deaf or unable to hear sounds around him by making a very loud noise 使（某人）感到震耳欲聋
We're being deafened by next door's stereo. 隔壁的立体声音响要把我们耳朵震聋.
(b) make (sb) deaf 使（某人）耳聋
The head injury deafened her for life. 她头部受伤以致终身耳聋.