watchful

🇬🇧/ˈwɒtʃfl/ 🇺🇸/ˈwɑːtʃfl/
📚 12736 1 六级
Someone who is watchful notices everything that is happening. 警觉的

adjective [原级] 注意的,警惕的

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,身体一有变化就去看家庭医生。

后缀: ful 【adjective】 表示满量的 - indicating full of or characterized by 原词: watchful 是通过后缀 【ful】 构成的派生词
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