n.睡意,嗜睡
This decision reached , he finally felt a placid drowsiness steal over him.
想到这, 来了一点平安的睡意.
Big meals during the day cause drowsiness.
白天吃太多会让人昏昏欲睡。
A feeling of drowsiness crept over him.
一种昏昏欲睡的感觉逐渐袭扰着他.