2的英文是two。

英 [tu:]   美 [tu]  

n.  两个; 两个东西; 两点钟; 一对;

adj.  两个的; 我同;

num.  两个; 第二; 二;

1. It's a long way to go for two people in their seventies.  

对于两个七十几岁的人来说，这段路太远了。散隐

2. He lost two stone in weight during his time there.  

他在那儿的时候体重下降了2英石。

3. I undid the bottom two buttons of my yellow and grey shirt.  

我解开了自己黄灰相间的衬衫上最下面的两个纽扣。

4. It would be difficult to find two men who were more dissimilar.  

很难找到彼此间差异更大的人了。

5. The two policemen were joined by another policeman also carrying a pistol.  

另冲搏厅一名持枪警察和那两名警察会银核合了。

6. He bowled so well that we won two matches.  

他的球投得极棒，使我们赢下了两场比赛。