n.悲哀,忧伤,忧愁,悲哀;令人悲哀或忧伤的事物;愁眉苦脸,心境恶劣,心情恶劣;认真;
例句:
I felt a deep sadness.
我感到深深的悲痛。
our joys and sadnesses
我们的欢乐和悲伤
Sadness closed on him.
悲伤包围了他.