Cách sử dụng
The word "oily" is used to describe something that is covered in oil or has a lot of oil on it. This could be used to describe something like greasy food, where there is an excess of oil used in the cooking process. It can also be used to describe someone's skin or hair type, if they have a lot of natural oil production in those areas. It's important to note that "oily" can have negative connotations, so it may not always be a desirable quality in something.