n. 同伴,[天]伴星(=~star),（用于书名）指南,同甘共苦的伙伴

vt. 同行,陪伴

companion可以用作名词

companion的基本意思是“同伴”“伙伴”,指共同度过闲暇时建立起来的友谊联系并相伴的人或动物,也可指与另一人共事、同甘共苦的人或有共同兴趣、爱好的人,引申也可指成双、成对或成套的物品之一。

当表示“(某人)…的同伴”时,常用介词for或to。

companion用作名词的用法例句

He is a good companion on the journey.他是个好旅伴。

He had always considered her an ideal companion for his son.他一直以为她是他儿子的理想伴侣。

The dog has been her constant companion these past ten years.过去十年来,这只狗一直与她形影不离。

1、He has been her constant companion for the last four months.

4个月来，他一直陪伴在她身边。

2、He was not a fit companion for their skipper that particular morning.

那天早晨，他没能和队长配合好。

3、You come over as a capable and amusing companion.

你给人的感觉是一个能干、风趣的同伴。