Cách sử dụng
The word 'protective' is used to describe something that helps to keep something or someone safe from harm or danger. For example, a parent might wear a protective helmet when riding a bike to keep their head safe in case of an accident. Or, a person might use protective gloves when handling chemicals to keep their hands safe. In general, the word 'protective' is used to describe something that helps to keep something or someone safe, healthy, and free from harm or danger.