doze off
If you doze off, you fall into a light sleep, especially during the daytime.
nod off
I closed my eyes for a minute and must have dozed off.
我闭了会儿眼,后来一定是睡着了。
dozes , dozing , dozed
When you doze, you sleep lightly or for a short period, especially during the daytime.
nap
For a while she dozed fitfully.
她断断续续地小睡了片刻。