sad中文是什么意思

意思是难过的，伤心的，沮丧的，例如：

1.It was sad that his international career should end in such anticlimax.令人悲哀的是，他的国际职业生涯竟如此惨淡收场。

2.Sad home, where no one is waiting for me.悲哀的家，没有人等我的家。

3.There are many sad people in the world.世界上有许多悲哀的人。