warns 

  1. 動詞
warn第三者單數現在式:
不及物動詞:
發出警告, 發出預告
預先通知, 預報
及物動詞:
警告...(人)
告誡...(人)
提醒...(人)
warns that ...(完整句):
警告說...

    同義字詞
advise,alert,caution,forewarn,wake

例句

  1. He warns the judge to keep quiet.
  2. But he warns of the dangers of ambition.
  3. He warns the Captain about the Imperialist patrol.
  4. A howling dog warns of separation from loved ones.
  5. Calpurnia warns the Radleys about the rapid dog. 5.