音标:['wɒtʃful] ; 柯林斯词典等级:1 级;
a. 注意的, 警戒的, 警醒的, (时间)醒着换过的
a engaged in or accustomed to close observation
s experiencing or accompanied by sleeplessness

考试类型:[六级]
词性分布:
形容词100%

watchful的用法和样例:

例句

用作形容词(adj.)
  1. You must be watchful of your health.你必须注意你的健康。
  2. They were not very watchful of the traffic lights.他们并不很注意红绿灯。
  3. We should be watchful of computer viruses.我们应该警惕计算机病毒。
  4. The guard should be watchful during the night.警卫在黑夜里也应该警醒。

经典引文

  • Ever anxious and watchful of her mother.

    出自:She
【近义词】
【反义词】

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