colicker

例句：

1. 1.He fell asleep while watching the movie.
   他在看电影时睡着了。
2. 2. She took a quick nap after lunch.
   午饭后她打了个小盹。
3. 3.The baby was dozing off in his crib.
   宝宝在他的婴儿床里小睡。