| 释义 |
grade down 降级；降等：His marks are so poor that he will have to be graded down.他各科成绩太差，他必须留级。 以上来源于：《21世纪大英汉词典》 grade downvt. sep.to grade sb/sth downorto grade down sb/sth降低某人∕某物的评分；调低某人∕某物的等级Laura lost her place at Lancaster University after her course |