警告

warn;caution;admonish;reprimand;put on one’s guard
医生～病人不要抽烟。The doctor warned the patient against smoking (or not to smoke)./他向我做了一个～的眼色。He gave me a warning look./讲话的人透露出～之意。The speaker sounded a note of warning./对方不重视我方的～。The other side paid no attention to our warnings./敌人不作～即进攻。The enemy attacked without warning./法官给那个犯人一个～，就把他释放了。The judge gave the prisoner a caution and set him free./对敌人的军事挑衅提出严重～issue (or give,serve) a serious warning to the enemy against their military provocations/党内～处分give sb a warning as a measure of Party discipline/受到严重～ be severely reprimanded for one’s behavior/～某人当心危险admonish (or warn)sb of a danger;caution sb against a danger