Level 6 · word 12,822 of 20,000

grader

/ˈɡreɪdər/ American
  • n. 分类者, 评分者, 平路机
Definition
  • n. a person or machine that sorts or scores things, or a machine used to level ground
Example
The teacher used a strict grader to score the final essays.
老师请了一位评分很严格的阅卷人为期末论文打分。