Cách sử dụng
The word 'asperity' means roughness or harshness in manner, tone or appearance. It is used to describe someone who is being unkind or criticizing another person. For example, "He spoke with asperity, scolding his employee for arriving late to work." It can also be used to describe physical surfaces that are rough, such as "The asperity of the sandpaper smoothed out the rough edges of the wood." Essentially, asperity is used to describe situations or people that are unpleasant, rough, or unkind.