guard
- n.保护;警卫;卫兵;保卫
- v.警卫;守卫;保卫;看守
- 网络后卫;警戒;防护装置
复数:guards 现在分词:guarding 过去式:guarded
guard
警卫people who protect
1.[c]卫兵;警卫员;看守a person, such as a soldier, a police officer or a prison officer, who protects a place or people, or prevents prisoners from escaping
2.[cspv](统称)卫兵,警卫,看守a group of people, such as soldiers or police officers, who protect sb/sth
3.[u]警戒;保卫;保护;看守the act or duty of protecting property, places or people from attack or danger; the act or duty of preventing prisoners from escaping
防止受伤against injury
5.[c]防护罩;防护装置;防护用品something that covers a part of a person's body or a dangerous part of a machine to prevent injury
拳击;击剑in boxing/fencing
6.[c]防御姿势a position you take to defend yourself, especially in a sport such as boxing or fencing
be on your guard
警惕;提防;警戒to be very careful and prepared for sth difficult or dangerous
mount/stand/keep guard (over sb/sth)
守卫;看守;保卫to watch or protect sb/sth
off (your) guard
不警惕;不提防;不警戒not careful or prepared for sth difficult or dangerous