fell asleep
US /fɛl əˈsliːp/
UK /fɛl əˈsliːp/
短语动词
睡着, 入睡
to begin to sleep
示例:
•
I was so tired that I fell asleep on the couch.
我太累了，在沙发上睡着了。
•
The baby fell asleep in her mother's arms.
婴儿在母亲的怀里睡着了。