1.
Produced or characterized by sleepiness.
由困倦引起的，或以困倦为特征的
2.
She suddenly started to feel very sleepy.
她突然感到非常困倦。
3.
humid, indolent weather.
令人困倦的潮湿天气
4.
heavy lids.
因困倦而下垂的眼皮
5.
feeling comatose after a large meal
大吃一顿后感到困倦.
6.
drowsy summer weather
使人困倦的夏季天气.
7.
I feel sleepy,so I'm going to bed.
我感到困倦，要去睡觉了。
8.
I'm sleepy after my long walk.
我走了一段长路后感到困倦。
9.
The sunlight made us feel warm and sleepy.
阳光使我们觉得暖和、困倦。
10.
He sat in the back seat and soon felt very sleepy.
他坐在后座，马上就觉得很困倦。
11.
She was so exhausted that she did sleep at last(=fall asleep).
她很困倦，最后到底睡着了。
12.
The balmy summer air, the restful quiet,
夏日芳香的空气，令人困倦的幽静，
13.
He is so sleepy that he falls asleep during the class.
他很困倦,上课时候都睡着了
14.
He was so sleepy that he fell asleep during the class .
他很困倦，上课时候都睡着了。
15.
I am often consumed with longing and thinking.
我常常因渴望和想像而弄得精神困倦。
16.
When I am sleepy at night, I sniff up this medicine.
我晚上困倦时就吸这种药。
17.
sleepiness causes many driving accidents.
由于司机的困倦而导致的交通事故。
18.
When I get sleepy, I'll go to bed immediately.
当我困倦时，我马上去睡觉。