大哥英文單詞縮寫

大哥英文單詞為older brother，縮寫為OB

例句

1、

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

我經常跟哥哥一起踢足球，因為就我的年齡而論我的球技還算不錯。

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來戲弄我。