put something to sleep
成語所屬單字sleep
put something to sleep — 慣用語
1. to cause someone to become unconscious for a medical procedure, using anaestheti
1.慣用語
釋義
使（某人）麻醉入睡
to cause someone to become unconscious for a medical procedure, using anaesthetic.
例句
The dentist put Daniel to sleep before removing his wisdom teeth.
The vet put the injured cat to sleep before operating on its broken leg.