Cách sử dụng
"Fussiness" is a word to describe someone who is very picky or difficult to please. It's often used to talk about things like food, where someone might be very particular about what ingredients they will eat or how it's prepared. It can also be used to describe someone who is very particular about other things, like how their clothes fit or what kind of music they like. So, if someone is being very picky or hard to please, you might say they have a "fussiness" about them.