sleepy
adj. 困倦的,想睡的;(城镇或地区)寂静的,冷清的;(生意,组织,工业)没有活力的,呆滞的
比较级 sleepier或more sleepy
最高级 sleepiest或most sleepy
例句
He had begun to feel sleepy.
他已觉得困了。
《牛津词典》
The heat and the wine made her sleepy.
周围暖洋洋的,又喝了酒,她感觉昏昏欲睡。
I was beginning to feel amazingly sleepy.
我开始感觉到特别困。
《柯林斯英汉双解大词典》