名词中文翻译
中文翻译：额外成绩
同义词：
['overgrade', 'extra credit例句：1. He earned an extra grade for his hard work.（他因为努力工作而获得了额外的成绩。）']
例句：
-
1. He earned an extra grade for his hard work.
他因为努力工作而获得了额外的成绩。
-
2. The teacher gave the student an extra grade for completing the assignment on time.
老师因为学生按时完成作业而给了学生额外的成绩。
-
3. She was awarded an extra grade for her excellent performance in the competition.
她在比赛中的出色表现使她获得了额外的成绩。