哥哥家用英语怎么说

"哥哥"的英文是"brother"。
"brother"这个词来源于古英语"broðor"，意思是兄弟。
例句：
My brother is two years older than me. 我的哥哥比我大两岁。
He's not just my brother, he's my best friend. 他不只是我的哥哥，也是我最好的朋友。
I have two brothers and one sister. 我有两个哥哥和一个姐姐。