verb 下载 🔗分享 警惕,警告。 To give warning to. Examples : "The smoke alarm alerted us to the fire in the kitchen. " 烟雾警报器提醒我们厨房着火了。 communication action signal 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 警惕的,警戒的,警觉的。 Having been made alert; having been made attentive, alarmed or warned of something coming soon. Examples : "The fire alarm alerted everyone to the danger. " 火警警报使大家警觉起来,意识到危险。 action police military disaster signal situation event communication 与AI对话词汇游戏阅读练习