{ "average": "平均值", "badgrade": "提供的成绩不可用", "contributiontocoursetotal": "对课程的总贡献", "feedback": "反馈", "grade": "成绩", "grades": "成绩", "itemname": "成绩项名称", "lettergrade": "分数段", "nogradesreturned": "未找到成绩", "nooutcome": "无成果", "percentage": "百分比", "range": "范围", "rank": "排名", "viewgrades": "查看成绩", "weight": "权重" }