grade

grade汉语翻译：
n. 等级, 年级, 阶段, 成绩, 程度, 坡度, 斜坡
vt. 分等, 分级, 评分
vi. 属于某等级, 逐渐变化
【医】级
【经】等级, 品位词型变化：
动词过去式:graded过去分词:graded现在分词:grading第三人称单数:grades词意辨析：
class, degree, grade, rank这些名词均有“级，等级”之意。
class: 含义广泛，指人或物按优劣划分的等级，也指学校中的年级或班级。
degree: 指程度、范围不同，社会地位的高低。也可指形容词或副词的级。
grade: 指按地位或优劣划分的等级，既可指人又可指物。
rank: 指人在社会中的地位或等级，尤指军队中的军衔。英语解释：
名词 grade:

a body of students who are taught together同义词：class, form

a relative position or degree of value in a graded group同义词：level, tier

the gradient of a slope or road or other surface

one-hundredth of a right angle同义词：grad

a degree of ablaut同义词：gradation

a number or letter indicating quality (especially of a student's performance)同义词：mark, score

the height of the ground on which something stands同义词：ground level

a position on a scale of intensity or amount or quality同义词：degree, level

a variety of cattle produced by crossbreeding with a superior breed

动词 grade:

assign a rank or rating to同义词：rate, rank, range, order, place

level to the right gradient

assign a grade or rank to, according to one's evaluation同义词：score, mark

determine the grade of or assign a grade to

例句：

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。

详细解释：
grade
n.Abbr. gr.（名词）缩写 gr.
A stage or degree in a process.
阶段：过程中的一个阶段或程度
A position in a scale of size, quality, or intensity.
等级，级别：以尺寸，质量或密度衡量所处的位置
An accepted level or standard.
标准：被接受的标准或水平
A set of persons or things all falling in the same specified limits; a class.
阶级：在同一特定范围内的一组人或事物；一个班级
A class at an elementary school or the pupils in it.
班级：小学的班级或其中的学生
grades Elementary school.
grades 小学
A mark indicating a student`s level of accomplishment.
成绩等级，分数：指示一个学生成绩水平的标记
A military, naval, or civil service rank.
官阶：陆军，海军或文职服务的区别
The degree of inclination of a slope, road, or other surface.
坡度：一个斜面，道路或其它表面倾斜的程度
A slope or gradual inclination, especially of a road or railroad track.
斜坡：斜面或缓缓的倾斜面，尤指道路或铁轨的
The level at which the ground surface meets the foundation of a building.
参考水准面：地表面与建筑物基础相遇的高度
A domestic animal produced by crossbreeding one of purebred stock with one of ordinary stock.
改良品种：一种家畜，由一个纯种家畜和一个普通家畜杂交得到
Linguistics A degree of ablaut.
【语言学】音级：元音交替的级别
v.（动词）
grad.ed,grad.ing,grades
v.tr.（及物动词）
To arrange in steps or degrees.
安排：按步骤或程度排列
To arrange in a series or according to a scale.
依序排列，依等级排列：按系列或一种标度来排列
To determine the quality of (academic work, for example); evaluate.
评估：确定…的质量（例如学术论文）；评估
To give a grade to (a student, for example).
评分：给分数（例如一个学生）
To level or smooth to a desired or horizontal gradient.
减少坡度：使…平整或光滑到一个预期的或水平的梯度
To gradate.
逐渐转化
To improve the quality of (livestock) by crossbreeding with purebred stock.
改良品种：与纯种家畜杂交来改良（家畜）品质
v.intr.（不及物动词）
To hold a certain rank or position.
属于…等级：拥有一个确定的级别或位置
To change or progress gradually.
缓缓地变化或发展
来源：
French
法语
from Latin gradus * see ghredh-
源自 拉丁语 gradus *参见 ghredh-