他很伤心 英语怎么说

"He is very sad" 或者 "He is heartbroken" 都是可以用来形容他很伤心的英文表达方式。

"Sad" 这个形容词来源于中世纪拉丁语 "sadis"，意思是 "悲伤的"。

"Heartbroken" 这个形容词来源于中世纪英语 "heartbroke"，意思是 "伤心欲绝的"。

一些例句：

He was heartbroken when she told him she didn't love him anymore. 他很伤心，因为她告诉他她不再爱他了。
She was sad when her cat died. 当她的猫死了时，她很伤心。
He felt heartbroken when he found out his best friend had been lying to him. 他发现他最好的朋友一直在对他撒谎，感到十分伤心。