| 释义 |
●be on/off your ˈguardbe prepared/not be prepared for sth, for example an attack, a danger, a surprise, etc. to happen （对攻击、危险或意外等）有所／没有提防◆We must all be on our guard against bomb attacks.
我们大家都要防备炸弹袭击。◆He hit me while I was off my guard.
他趁我不备打了我。 NOTE Your guard is a position you take when you want to defend yourself, especially in a sport such as boxing or fencing. * guard 原指在拳击或击剑等运动中的防御姿势。 |