child的复数形式是children，例句：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妻子签字。

child的用法

child可以用作名词

child作“小孩,儿童”解时,其年龄范围比较宽,可指自出生至成年前的孩子,一般指从2岁至14岁的孩子,不分男孩女孩; child还可作“子女,孩子”解,无年龄限制,不分男女。

child是可数名词,可充当主语、宾语、定语。

children构成所有格加“'s”。

child的例句

1、His house was the only settled home I had as a child.

他的房子是我儿时唯一固定的家。

2、The child kept her eyes fixed on the wall behind him.

这个小女孩眼睛一直紧盯着他身后的那堵墙。

3、Don't leave a child alone in a room with an open fire.

房间里有裸露的明火时，不要让孩子独处其中。

4、When I was a child I lived in a country village

我小时候生活在一个小乡村里。