新东方-柯林斯雅思备考词典

watchful

英  [ˈwɒtʃfʊl]
    

[ADJ]

    ADJ. 形容词
  • 1警觉的

    Someone who is watchful notices everything that is happening.

    双语例句

    例:

    The best thing is to be watchful and see the family doctor for any change in your normal health.

    最好的做法就是保持警惕,一旦你的身体状况有任何变化就立即去看家庭医生。