0 something that makes you understand there is a possible danger or problem, especially one in the future -- 警告；告誡；提醒
Completely without warning, he turned up at my door with all four children! 事先都沒說一聲，他就帶著全部四個孩子出現在我的門口！
There's a warning on the cigarette packet that says "Cigarettes cause cancer". 香煙的包裝盒上有一則警告：「煙草嚴重危害健康。」
I'm not surprised you feel sick after eating so much - let it be a warning to you! 你吃了這麼多感覺不舒服，我一點也不意外——就權當是對你的一個警告吧！
Just a word of warning - restaurants in this area can be very expensive. 只是提醒一句——這一帶的餐廳都特別貴。
formal The Health Minister issued a warning about the dangers of sunbathing. 衛生部長就日光浴的潛在危險發布了一則警告。
They can't dismiss you just like that - they have to give you a written warning first. 他們不能那樣就把你解僱了——他們必須事先給你一份書面通知。
The police fired warning shots but the rioting continued. 警方鳴槍示警，但示威者根本不予理會。
The warning signs of the illness are respiratory problems and dizziness. 預示可能患有這種疾病的症狀是呼吸困難和頭暈。
The judge said that the fine would serve as a warning to other motorists who drove without due care.
All cigarette packets carry a government health warning.
It would be irresponsible to ignore these warnings.
The police are trying to sift out the genuine warnings from all the hoax calls they have received.
