美[w?:rn] 1 . He spends his spare time visiting schools to warn pupils off drugs.
他用自己的業余時間訪問學校，告誡小學生遠離毒品。
來自柯林斯例句
2 . Signs across the entrances warn all visitors to stub out their cigarettes.
入口處的告示牌提醒游客們熄滅香煙。
來自柯林斯例句
3 . Lawrence kept on butting me but the referee did not warn him.
勞倫斯不停地用頭撞我，但是裁判并沒有警告他。
來自柯林斯例句
4 . I must warn you against raising your hopes.
我必須警告你不要期望過高。
來自柯林斯例句
5 . Analysts warn us away from drawing any conclusions.
分析家勸告我們不要妄下結論。
來自柯林斯例句
1.notify of danger, potential harm, or risk;
The director warned him that he might be fired
2.admonish or counsel in terms of someone's behavior;
I warned him not to go too far
3.ask to go away;
The old man warned the children off his property
4.notify, usually in advance;
I warned you that I would ask some difficult questions
