(LONGMAN2000) grade | Definition: 年级
| (IELTS4000) grade | Definition: step or degree in any series, rank, quality, order; relative position or standing
| (NGSL) grade | Definition: level of study that is completed by a student
| | (ESS4000) grade | Definition: A grade is a score or mark given to someone’s work. | Example: →I managed to get good grades on my report card.
| | (ESS4000) degrade | Definition: To degrade someone means to cause people to have shame. | Example: →The teacher degraded Bob when she announced his poor performance to the class
| | (ESS4000) centigrade | Definition: If a temperature is centigrade, it is scaled, so water freezes at 0° and boils at 100°. | Example: →During the spring time, the temperature gets as warm as 26 degrees centigrade.
| | (ESS4000) upgrade | Definition: To upgrade something means to improve it or make it more efficient. | Example: →He upgraded to a real fancy car.
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phẩm loại 
grade