Cách sử dụng
The word 'irritant' is used to describe something that causes annoyance, frustration or discomfort. For example, if you have an itch on your skin or something is bothering your eyes, that thing is an 'irritant'. It can also be used to describe a person or thing that causes annoyance or frustration, like a noisy neighbor or a difficult boss. In everyday conversations, it's common to hear people say things like, "This noise is such an irritant, I can't concentrate!" or "My colleague can be quite an irritant at times."