简直走哪里的话:gradea是什么意思?

简明英汉词典
grade

n.
等级, 级别
vt.
评分, 评级
v.
分等级

没有gradea

gradeability

n.(机动车辆的)爬坡能力

grade

n.等级, 级别
vt.评分, 评级
v.分等级

A级

grade
[^reid]
n.
等级, 级别
vt.
评分, 评级
v.
分等级

grade
grade
AHD:[gr³d]
D.J.[greid]
K.K.[gred]
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