child的复数形式children

children：

n.儿童;孩子们(child的复数);膝下;孥

例句：

1、I had papers relating to the children which my wife and I had to sign.

我有一些关于孩子的文件需要我和bai妻子签字。

2、I had made arrangements for my affairs to be dealt with by one of my children

我已经安排我的一个孩子处理我的事务。