n. 禁卫军；护卫队；守卫；后卫（guard的复数形式）
n a person who keeps watch over something or someone
n the person who plays that position on a football team
n a device designed to prevent injury or accidents
n a posture of defence in boxing or fencing
n the person who plays the position of guard on a basketball team
n a military unit serving to protect some place or person
n a precautionary measure warding off impending danger or damage or injury etc.
n the duty of serving as a sentry
n (American football) a position on the line of scrimmage
n a position on a basketball team
v to keep watch over
v watch over or shield from danger or harm; protect
v protect against a challenge or attack
v take precautions in order to avoid some unwanted consequence
- 原型: guard
英汉双解字典由 ECDICT 提供