Cách sử dụng
The word 'grade' refers to a score or level that someone receives for their work or performance. It is often used in the context of school or education, where students are assigned grades based on their test scores and assignments. For example, if a student gets an A on their math test, they would receive the grade of "A" for that assignment. 'Grade' can also refer to the classification of different levels of something, such as the grade of meat, which indicates its quality or level of tenderness.