grade
英 [greɪd]
美[ɡred]
	    - n. 年级;等级;成绩;级别;阶段
 - vt. 评分;把…分等级
 - vi. 分等级;逐渐变化
 - n. (Grade)人名;(英)格雷德;(法、德、西、葡、塞、瑞典)格拉德
 
英英释意
- 1. a body of students who are taught together;
 - "early morning classes are always sleepy"
 
- 2. a relative position or degree of value in a graded group;
 - "lumber of the highest grade"
 
- 3. the gradient of a slope or road or other surface;
 - "the road had a steep grade"
 
- 4. one-hundredth of a right angle
 
- 5. a degree of ablaut
 
- 6. a number or letter indicating quality (especially of a student's performance);
 - "she made good marks in algebra"
 - "grade A milk"
 - "what was your score on your homework?"
 
- 7. the height of the ground on which something stands;
 - "the base of the tower was below grade"
 
- 8. a position on a scale of intensity or amount or quality;
 - "a moderate degree of intelligence"
 - "a high level of care is required"
 - "it is all a matter of degree"
 
- 9. a variety of cattle produced by crossbreeding with a superior breed