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Grader
01
平地机
a judge who assigns grades to something
02
平地机
a person responsible for evaluating and assigning grades to students' work, assessments, or exams
03
平地机
a heavy vehicle used in construction to level and smooth surfaces such as roads and foundations
例子
The operator skillfully maneuvered the grader to flatten the uneven terrain.
A grader is essential for ensuring the evenness of gravel and dirt roads.
Graders play an essential role in maintaining academic standards by ensuring consistency in evaluation criteria.
The grader carefully reviewed each essay submitted by the students before assigning grades.
Construction crews rely on graders to prepare the ground before laying down pavement.
