nod off
US /nɑːd ɑːf/
UK /nɑːd ɑːf/

1.
打瞌睡, 睡著
to fall asleep, especially unintentionally
:
•
He kept nodding off during the boring lecture.
他在無聊的講座中不停地打瞌睡。
•
I was so tired, I almost nodded off at my desk.
我太累了,差點在辦公桌前睡著。
打瞌睡, 睡著
to fall asleep, especially unintentionally