1
warning about/of sth
注意：warning about/of 后接警告的内容。
The government issued a warning about the dangers of smoking.
政府发布了关于吸烟危害的警告。
警告；警示；告诫
先理解核心含义，再看它在真实句子里的用法。
警告；警示；告诫
a message, statement, or piece of advice that tells someone about danger or a problem
The government issued a warning about the dangers of smoking.
政府发布了关于吸烟危害的警告。
警告的实例
An instance of warning someone.
告知危险的信息
a message informing of danger
用于警告的言语或文字
Something spoken or written that is intended to warn.
关于即将发生之事(尤指危险或不快)的告诫性建议
cautionary advice about something imminent (especially imminent danger or other unpleasantness)
The weather service issued a warning about the approaching storm.
气象部门发布了暴风雨即将来临的警告。
AI contextual example
The teacher gave the student a warning about talking too much in class.
老师就那个学生在课堂上讲话太多向他提出了警告。
AI contextual example
Always read the warning on the label before using the device.
使用设备前一定要阅读标签上的警告。
AI contextual example
a warning that still more bombs could explode
警告说可能还会有更多炸弹爆炸
WordNet
注意：warning about/of 后接警告的内容。
The government issued a warning about the dangers of smoking.
政府发布了关于吸烟危害的警告。
warning that 引导同位语从句。
There was a warning that the bridge might collapse.
有警告说这座桥可能坍塌。
warning to do 表示要求做某事。
He gave a warning to stay away from the edge.
他警告要远离边缘。
without warning 是固定短语，意为'突然地，毫无预兆地'。
The car broke down without warning.
汽车毫无预兆地抛锚了。
Not this
Please pay attention to warning on the package.
Use this
Please pay attention to the warning on the package.
警告（warning）是可数名词，单数形式前需要加冠词 a 或 the，此处特指包装上的警告，应用定冠词 the。
Not this
There are several warning about the storm.
Use this
There are several warnings about the storm.
警告（warning）是可数名词，复数形式应加 -s，表示多个警告。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
发出警告
The government issued a warning about the approaching storm.
政府就即将到来的风暴发出了警告。
作为警告
This accident should serve as a warning to all drivers.
这起事故应作为对所有司机的警告。
早期预警
The radar system provides early warning of incoming missiles.
雷达系统提供来袭导弹的早期预警。
警告标志；预兆
Red spots on the skin are a warning sign of an allergic reaction.
皮肤上的红斑是过敏反应的警告信号。
毫无征兆地
The earthquake struck without warning in the middle of the night.
地震在深夜毫无征兆地发生了。
事先警告
I gave you fair warning that the price would go up.
我事先警告过你价格会上涨。
警告的标志；预兆
The dark clouds were a warning sign of an approaching storm.
乌云是暴风雨即将来临的预兆。
警告性的枪声；警告性举措
The company's layoffs were a warning shot to the remaining employees.
公司的裁员是对剩余员工的一个警告。
毫无预警地
The earthquake struck without warning, causing widespread damage.
地震毫无预警地发生，造成了大面积破坏。
警告：蛋糕是谎言。
From the video game Portal.
来自电子游戏《传送门》。
警告：你正在进入一个玩家对战区域。
Common message in the online game World of Warcraft.
在线游戏《魔兽世界》中的常见提示。
Use warning naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
警告warning中包含'war'（战争），战争前常收到警告。
中性，适用于一般警告通知或提醒场合
可数名词，但在‘without warning’等短语中作不可数使用
Dictionary facts from ECDICT, WIKTIONARY.