警戒
近义词与同义词
按词义分组列出，使用时请结合具体语境。
to keep watch over; "there would be men guarding the horses"
be vigilant, be on the lookout or be careful; "Watch out for pickpockets!"
notify of danger, potential harm, or risk; "The director warned him that he might be fired"; "The doctor warned me about the dangers of smoking"
a warning serves to make you more alert to danger
基本解释
①告诫人使注意改正错误。也作警诫。②军队为防备敌人的侦察和突然袭击而采取保障措施～哨ㄧ加强～。