Cách sử dụng
The word "testy" is used to describe a person who is easily annoyed or becomes angry quickly. It can be used in situations where someone is showing signs of frustration or impatience. For example, if someone is getting upset and irritated because they have been waiting in line for a long time, you could say that they are getting testy. It is important to use this word in appropriate situations and not to offend anyone by calling them testy unnecessarily.