noun 下载 🔗分享 警报，警告。 An alarm. Examples : "The fire alarm alerts everyone to evacuate the building. " 火灾警报会警告所有人撤离大楼。 technology electronics signal communication 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 警报，警告。 A notification of higher importance than an advisory. Examples : ""Unlike the daily weather advisory, tornado alerts require immediate action." " 与每日天气预报不同，龙卷风警报需要立即采取行动。 communication technology signal internet computing device info 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 警戒，警报 A state of readiness for potential combat. Examples : "an airborne alert; ground alert" 空中警戒；地面警戒 military war action 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 警告，提醒。 To give warning to. Examples : "The smoke detector alerts us to a fire. " 烟雾探测器会在发生火灾时警告我们。 communication signal action technology police military 与AI对话词汇游戏阅读练习
