英 [ˈɡreɪdə(r)] 美 [ˈɡreɪdər]
n. 评分者；评分物；（尤指铺路时的）平路机；特定年级的学生
n. （Grader）（美、芬、俄）格雷德尔（人名）
grader /ˈɡreɪdə/
名词 a person or thing that grades 打分者; 打分机
a judge who assigns grades to something
平地机-引用次数：9
Low-Power Fully Hydraulic Grader(100 hp and below)used mainly for construction and backfilling of earth supporting municipal projects and so on.
小功率全液压平地机(100马力及以下)主要用于土方回填施工及市政辅助性工程等场合。
平土机
平路机
推土机
平地机-引用次数：6
平土机
平路机
> Steam铲,英泥搅拌车,卡车,平地机(Grader),装载机(Loader),推土机和起重机(Crane)是少少建造时,必要营建一座新的建筑物蛭鞘遣恍枰模坏┙ㄉ柰瓿桑ㄖ饬薜幕...
... grade斜度 grader平土机 gradientacceleration梯度加速度 ...
... graderman推土机手 grader平路机 gradientarray梯度排列；梯度电极系 ...
... gradedproduct分级 产品 grader推土机 gradienter水准仪 ...
分级机；分类机；（美）（中小学的）…年级学生
Who could turn down an innocent fourth grader?
谁能拒绝一个天真无邪的四年级学生呢？
When he was a fourth-grader, he found his brother's paper folding book.
他读四年级的时候，发现了哥哥的折纸书。
Chen used to fold paper himself until he met Li Changnan, an eighth grader in his school who also loved folding paper.
陈曾经自己折纸，直到遇到了李昌南。李昌南是他同校的八年级学生，也喜欢折纸。
The eighth grader from California climbed Everest with a team that included his father, his stepmother and three Sherpas.
VOA : special.2010.06.30
When Shelly says he's the harshest grader on campus, he isn't lying.
当薛立说他是全校评级最严苛的老师时，他没有撒谎。
死亡课程节选 : 耶鲁公开课
So that settles the question am I a harsh grader or not.
所以这就解决了我是否对评级严苛的问题。
死亡课程节选 : 耶鲁公开课
Chaniya Anderson is a second grader at Whittier Elementary School in Washington.
VOA : special.2010.07.16
Sasha, a 2nd grader, is in elementary school in nearby Bethesda, Maryland.
VOA : special.2009.01.16
Britny Alvarado, a 15-year-old eleventh grader in Connecticut, is building up her ringtone collection.
But because of her large size as a third-grader, she had to shop in the adult section.
Second-grader Kyle Davis was one of those remembered in a packed funeral service Friday.