Cách sử dụng
'Poisonous' is a word used to describe something that is harmful, even deadly, to living things. It is often used to describe substances like chemicals or plants that can cause sickness or death if ingested or touched. For example, some snakes are poisonous, meaning that their bite can hurt or kill a person or animal. It is important to be cautious around things that are known to be poisonous and to avoid coming into contact with them if possible.