名词 guard:

1. a person who keeps watch over something or someone

2. the person who plays that position on a football team

3. a device designed to prevent injury or accidents

4. a posture of defence in boxing or fencing

5. the person who plays the position of guard on a basketball team

6. a military unit serving to protect some place or person

7. a precautionary measure warding off impending danger or damage or injury etc.

8. the duty of serving as a sentry

9. (American football) a position on the line of scrimmage

10. a position on a basketball team

动词 guard:

1. to keep watch over

2. watch over or shield from danger or harm; protect

3. protect against a challenge or attack

4. take precautions in order to avoid some unwanted consequence

He was never able to get past the border guards.

他从未能够通过边防哨兵的检查。

The parliament in Madrid was taken over by civil guards.

马德里议会大厦被国民警卫队接管了。

The guards, he said, would punch them for no reason.

他说警卫会无缘无故殴打他们。

The guards were removing a section of fencing to let it through.

警卫在拆除一段围栏好让它通过。

guards rushed into his cell and strung him up.

狱吏冲进牢房把他吊死了。

Some firms expect the guards to work twelve hours a day.

有些公司要求保安每天工作12小时。

The prisoners overpowered their guards and locked them in a cell.

囚犯们制服了监狱看守，并将他们锁进了牢房。

Shooting broke out after the guards surrounded a villa in the city.

卫兵包围了该市的一所别墅后便发生了枪战。

The guards checked at the peephole before entering.

卫兵进入前透过门镜检查了一下。

Fans may undergo body searches by security guards.

球迷可能要接受保安人员的搜身检查。

Two guards with sidearms patrolled the wall.

两名配枪警卫在城墙上巡逻。

The two guards had been garrotted.

那两名警卫被人勒死了。

Police mounted round-the-clock guards on properties last night.

警方昨晚通宵值守财物。

His agency hires out security guards and bodyguards.

他这家中介公司有保安和保镖可供雇用。

We have guards posted near the windows.

我们已在窗户附近设了岗哨。