柯林斯词典watchful /ˈwɒtʃfʊl/ 1. ADJ Someone who is watchful notices everything that is happening. 警覺的 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，身躰一有變化就去看家庭毉生。 返回 watchful剑桥词典paying careful attention and ready to deal with problems 警惕的；注意的 Under the watchful eye of their mother , the two boys played on the beach . 那兩個男孩在海灘上玩耍，他們的母親隨時看著他們。 She keeps a watchful eye on her boyfriend . 她把男朋友盯得緊緊的。 返回 watchful