grader信息详情
n.（Grader）（美、芬、俄）格雷德尔（人名）
n.评分者；评分物；（尤指铺路时的）平路机；特定年级的学生
-grader───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）
graders───分级机；分类机；…年级学生；[建]平地机（grader的复数）
grander───较大的；较宏伟的（grand的比较级）
grade───n.年级；等级；成绩；级别；阶段；vt.评分；把…分等级；vi.分等级；逐渐变化；n.(Grade)人名；(英)格雷德；(法、德、西、葡、塞、瑞典)格拉德
graded───adj.分等级的；按年级分的；v.分级（grade的过去式和过去分词）
grades───n.等级（grade的复数形式）；分数；v.将…分等级；给…评成绩（grade的三单形式）；n.(Grades)人名；(葡)格拉德斯
trader───n.交易者；商人；商船；n.(Trader)人名；(英)特雷德
-graders───分级机；分类机；…年级学生；[建]平地机（grader的复数）
degrader───n.降能器
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。
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。
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？
With the enthusiasm and skill of a second-grader, I set out to help him build the addition.───我用着那二级工水平的热情和技能，也开始帮助他完成这个建筑物的附加部分。
He thought it would be good for the people in Fort Wayne to hear about this special third grader and her unusual wish.───他认为对韦恩堡的市民最好听到这位特别的三年级的故事和她非一般的愿望。
Oh, and I'm doing it all with nothing but a backpack the size of one an eighth grader might use.───我随身只带了一个也许只有八年级学生大小的背包就完成了所有这一切。
Of course, the Bellaire High School ninth-grader's first choice would be playing tennis or hanging out with his friends.───当然啦，贝莱尔高中高一的学生在假期中首选的休閒活动仍然还是打网球或是和朋友一起閒晃。
It must have been hard for her to tell the awkward, freckle -faced first grader the truth.───对妈妈来说，把真相告诉这么一个笨手笨脚、满脸雀斑的一年级小学生，肯定很痛苦。
One mother, Zeng Liping, told me that teachers had frowned upon her bringing her sixth grader to Europe.───有一位母亲，曾丽萍，告诉我学校老师们不是很高兴她把六年级的女儿带来欧洲旅游。