大哥英文单词缩写

大哥英文单词为older brother，缩写为OB

例句

1、

I always played football with my older brother because I was good for my age.

我经常跟哥哥一起踢足球，因为就我的年龄而论我的球技还算不错。

2、

My older brother and sister used to torment me by singing it to me.

哥哥姐姐以前常唱那首歌来戏弄我。