瞌睡的英文：
doze
drowse
lethargy
snooze
zizz

参考例句：

To take a short nap;doze lightly.
睡一小觉;轻微的瞌睡

He drowsed off and awoke with a start
他打起瞌睡，又蓦地惊醒。

The mother made the bed for the sleepy child.
母亲为瞌睡的孩子铺床。

I had a quick doze on the train.
我在火车上打了一会儿瞌睡。

Being sleeping, he yawned and stretched himself.
因为瞌睡，他又打呵欠又伸懒腰。

The film was so boring that I dozed off in the middle of it.
那部影片很乏味，我看了一半便打起瞌睡来了。

When I am in the pulpit,have the pleasure of seeing my audience nod approbation while they sleep.
当我在讲坛说教的时候，看到听众边打瞌睡边点头同意而感到荣幸。

From such broken slumbers, I would be aroused in the gloaming, to sit up in the same puddle where I had slept
这样一类时断时续的瞌睡，会使我在黄昏时惊醒，在我睡觉的水坑上坐起来。

He was leaning against a table in the hall, heavy with dejection or sleep
他在门厅里靠着一张桌子站着，由于沮丧或者瞌睡而显得很颓唐。

"Whether you are there or not", she murmured sleepily, "good night-and thank you."
“不管你们在不在这里，”她瞌睡沉沉地自语道。“现在要请你们晚安了--而且谢谢你们哪！”

doze是什么意思：
v. 打瞌睡
n. 瞌睡

doze off; fall asleep
打瞌睡

For a while she dozed fitfully.
有一阵子，她时睡时醒。

Do not doze off in the middle of the meeting.
不要在开会中打盹儿。

drowse是什么意思：
n. 瞌睡
vi. 打瞌睡
vt. 使瞌睡

…he sleeps badly at nights, alone, and drowses now on the grassy breadth of day, idly blissful, snug on the right side at last
……晚上他一个人睡得很差劲，此刻他大白天在草地上打盹儿，怡然自得，舒舒服服，得其所哉。

lethargy是什么意思：
n. 无精打采，没有热情；冷漠

Of, causing, or characterized by lethargy.
昏睡的，没精打采的昏睡的、使人昏昏欲睡的或以昏睡为特征的

Winston roused himself a little from his lethargy.
温斯顿从懒洋洋的惰性中振作起一些来。

The sick child lay in lethargy all night between life and death.
那病童整夜昏睡，徘徊于生死之间。