worry about,worried,look worried之间有什么联系啊?活有什么不同呢?

问题发错区了吧?worry about,是担心什么事或人。这里 worry 是动词。例：Don't tell Mum about this - she's got enough to worry about。I worry about my daughter。worried 是形容词,担心的,发愁的。例：You look worried。What's the matter?be worried about 跟 worry about 意思一样拉,就是担心什么事或人。例：I'm really worried about my brother。