打瞌睡：指短时间内入睡，尤指打盹儿。
doze off // [ dozing dozed dozes ]
动词词组 If you doze off, you fall into a light sleep, especially during the daytime. 打瞌睡 (尤指在白天)
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。
change from a waking to a sleeping state
同义词： fall asleep / dope off / flake out / drift off / nod off / drop off / drowse off
... die off 相继死去 doze off 打瞌睡(打盹儿) fall off 跌落；减少；脱落；衰退 ...
...dr... down with打倒，把…拿下... doze off打瞌睡；睡着... draft out草拟，勾勒出...
... demanding 要求严格的 doze off 打盹 get over with 做完了事 ...
打瞌睡；困倦
Some students often doze off in class.
有些学生经常在课堂上打瞌睡。
We couldn't help but doze off during his lecture.
他演讲时我们忍不住打瞌睡。
I occasionally doze off, only to be awakened by the agonizing pain of another collapsed vein and infiltrating fluids.
我时不时地会打一会瞌睡，但每次都被静脉破裂和输液的液体漏出引起的难忍的痛苦弄醒。
Pretending to doze off, I let the car drift gently to the left.
CNN: Behold the?all-seeing, self-parking, safety-enforcing, networked car
If you can use one of your breaks or part of your lunch hour to doze off in the car or in a vacant office, you'll find yourself as energized as the kindergartners awaking from their afternoon sleep.
Sleepiness: Elderly people who frequently doze off during routine daily activities, such as reading or watching TV, have a greater chance of suffering a stroke than less sleepy individuals, according to a study in Circulation: Cardiovascular Quality and Outcomes.