It refers to how easily you react to things and how much you are aware of things or other people. Sensitive
He is so sensitive about what people said.
She is so sensitive that she can’t help crying when watching a movie every time.
英文对照如下:There are many English words in English that look very similar, but the meaning is very different, but this kind of word gives a headache to many friends who have just come into contact with English or have studied English seriously. Today, le