Cách sử dụng
The word 'prior' means 'before'. You can use it when you want to talk about something that happened before another event. For example, if you are talking about a concert that you went to last night, you could say "Prior to the concert, we had dinner at a restaurant." This means that you had dinner before the concert. Another example could be "I need to finish my work prior to going to bed." This means that you need to finish your work before going to sleep.