| 释义 |
alert sb. to sth. [英] [əˈlɜ:t ˈsʌmbədɪ tu: ˈsʌmθɪŋ] [美] [əˈlɚt ˈsʌmbədi tu ˈsʌmθɪŋ] [短语] 让某人注意、警惕;引起某人重视 词频排名 24509/55435 学习人数 226 难度等级 4/10 认知比例 52.38% 例句 They alert the public to the need for pollution control. 他们提醒公众注意控制污染的必要性。 to alert coastal residents to prepare for the hurricane 警告沿海居民做好预防飓风的准备 I must alert him to the need to solve the problem. 我必须使他认识到解决这问题的必要性。 助记 扩展 alert 警告
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