Cách sử dụng
The word 'retain' means to keep or maintain something. You can use it in contexts where you want to talk about holding onto a particular thing, such as a job or a position in a company. For example, "I want to retain my job even though the company is laying off employees." It can also be used to talk about remembering information or knowledge, such as "I try to retain new vocabulary words by using them in sentences." Essentially, 'retain' is used when you want to talk about keeping or holding onto something important to you.