grade
[greid]
n.等级, 年级, 成绩, 斜坡
v.分级, 评分, 渐次变化
n.改良品种(家畜),矿石品位
例句与用法:
He is in the third grade.
他读三年级。
I got good grades last term.
上学期,我的分数很高。
He's not in the first grade as a musician.
他不是第一流的音乐家。
词形变化:
动词过去式: graded | 动词过去分词: graded | 动词现在分词: grading | 动词第三人称单数: grades |
详细释义:
n.[C]
1. 等级; 级别; 阶段
These are second-grade grapes.
这些是次级葡萄。
2. 【美】(中, 小学的)年级; (某年级的)全体学生
The twins will enter the fourth grade this fall.
这对双胞胎今年秋季将升到四年级。
3. 【美】成绩, 评分
He received a failing grade on the term paper.
他的学期研究报告不及格。
4. 【美】小学[the P]
5. 【美】坡度; 斜坡
vt.
1. 将……分等级; 将……分类
The pearls are carefully graded.
这些珍珠的等级分得很细。
2. 【美】给……评分
The teacher spent all weekend grading the children's papers.
那位教师花了整个周末给孩子们的试卷打分数。
3. 把(路面等)筑平
vi.
1. 分等级; 属于某等级
2. (颜色等)渐次变化, 渐次调和[(+into)]
Red and yellow grade into orange.
红与黄混合成橘黄。
短语词组:
make the grade
1. 达到标准
The trial flight has made the grade.
试飞成功。
on the down grade
1. 走下坡路
Their marriage is on the down grade.
他们的婚姻关系每况愈下。
on the up grade
1. 走上坡路
Business is on the up grade.
生意在好转。