warn

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      英[wɔ:n]美[wɔ:rn]

      vt.警告,告诫;通知;预告
vi.发出警告
      网络预告;警惕;提醒;预先通知

      词形变化:
      过去式:warned   过去式:warned   过去式:warning   过去式:warns  
      派生词:warner  

      双语例句词组习语同反义词更多资料

      1 . He spends his spare time visiting schools to warn pupils off drugs.

      他用自己的业余时间访问学校,告诫小学生远离毒品。

      来自柯林斯例句

      2 . Signs across the entrances warn all visitors to stub out their cigarettes.

      入口处的告示牌提醒游客们熄灭香烟。

      来自柯林斯例句

      3 . Lawrence kept on butting me but the referee did not warn him.

      劳伦斯不停地用头撞我,但是裁判并没有警告他。

      来自柯林斯例句

      4 . I must warn you against raising your hopes.

      我必须警告你不要期望过高。

      来自柯林斯例句

      5 . Analysts warn us away from drawing any conclusions.

      分析家劝告我们不要妄下结论。

      来自柯林斯例句