grad·er
noun/ˈɡreɪdə(r)/
/ˈɡreɪdər/
(North American English)- first, second, etc. grader a student who is in the grade mentioned
…年级学生 - The play is open to all seventh and eighth graders.
所有七、八年级的学生均可观看此剧。
- The play is open to all seventh and eighth graders.
- (British English marker)a person who marks students’ work or exam papers
阅卷人；判作业的人