Grade is combined with some nouns and adjectives to describe the quality of something.
weapons-grade plutonium.
武器级钚。
grades
The grade of a product is its quality, especially when this has been officially judged.
a good grade of plywood.
高品质的胶合板。
Your grade in an examination or piece of written work is the mark you get, usually in the form of a letter or number, that indicates your level of achievement.
What grade are you hoping to get?
你希望得到什么样的成绩?
Results show a 0.8 percentage point increase in candidates achieving a grade A.
结果显示,成绩达到A级的候选人增多了0.8个百分点。
Your grade in a company or organization is your level of importance or your rank.
Staff turnover is particularly high among junior grades.
基层职员的流动率特别高。
In the United States, a grade is a group of classes in which all the children are of a similar age. When you are six years old you go into the first grade and you leave school after the twelfth grade.
Mr. White teaches first grade in south Georgia.
怀特先生在佐治亚州南部教一年级。
make the grade
If someone makes the grade, they succeed, especially by reaching a particular standard.
She had a strong desire to be a dancer but failed to make the grade.
她以前非常渴望成为一名舞蹈演员,但因为达不到标准而未能圆梦。
grades , grading , graded
If something is graded, its quality is judged, and it is often given a number or a name that indicates how good or bad it is.
mark , categorize
Dust masks are graded according to the protection they offer.
防尘面罩根据其防护效果分等级。
Hampshire College does not grade the students' work.
汉普郡学院不对学生们的作业评分。