morning是可数名词,其复数形式mornings.不过多数情况都用其单数形式。例句：a cold morning一个寒冷的早晨。
相关介绍
I walk to work most mornings.
我大多数早晨步行去上班。
Our group meets on Friday mornings.
我们的组员每周五上午碰面。
The days draw in and the mornings get darker.
天黑得越来越早，天亮得越来越晚。
I seem to fritter my time away at coffee mornings.
我似乎把时间全都浪费在咖啡早茶会上了。
She talks about him morning, noon and night.
她整天把他挂在嘴边。
