“成对”的英语可以翻译为：twinning，pairing，gemination，twin ...

“成对”的拼音为：chéng duì...

把袜子配成对放入抽屉里.Pair the socks and put them in the drawer.手套不全成对.Not all the gloves would pair up.随你怎么说得天花乱坠, 你也不能把错的说成对的.You can talk my head off , but you can't change wrong into right....