敏感 (mǐn gǎn): sensitive

Every spring, my skin becomes especially sensitive; as soon as I touch pollen, I break out in a red rash.

She is a sensitive person; if someone criticizes her even slightly, she will feel sad for several days.

In the company, discussing salary issues is very sensitive, so everyone is careful and doesn't talk about it in public.

This child is very sensitive to music; after listening to a melody just once, he can hum it accurately.