guard英语什么意思

名词 n.

1.哨兵;卫兵;警备员;看守员[C]

A guard was placed at the door.

门口设了一个警卫。

2.护卫队[the S][G]

A heavy guard remained around the building.

建筑物周围一直有重兵守卫。

3.(常大写)(英国等的)皇家禁卫军[the P][G]

4.守卫;警戒;看守[U]

A policeman kept guard over the prisoners.

一名警察看守囚犯。

5.防护物[C]

6.【英】(火车的)列车长[C]

7.(拳击等的)防御姿势,防守[U]

及物动词 vt.

1.保卫;守卫;警卫[(+against/from)]

A helmet guards your head against/from injuries.

头盔可以保护你的头部免受伤害。

A dog guarded his house.

一只狗守卫着他的房子。

2.看守;监视

3.控制;使(言词等)谨慎

You must guard your tongue carefully.

你说话必须小心谨慎。