grade

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【词性】：n．

【释义】：

❶ 分级，分等〔Civil service jobs are usually arranged in grades．文职人员的工作通常分为等级。

〕
❷ 级别(指地位、军衔)〔Which is the best grade of oranges?哪种是等级最高的桔子?〕
❸ 班级，年级〔Tim is twelve years old and in the seventh grade．吉姆12岁了，他上七年级。〕
❹ 分数，成绩〔His grades are mostly B’s．他的成绩大多数都是B。〕
❺ 同等级，同类人或物❻ (路口)坡度〔The train went up a steep grade．火车驶上了陡峭的斜坡。

〕‖ v．❶ 分等，分类，分级〔to grade apples给苹果分等〕
❷ 给…评分❸ 使…近子水平，减少坡度❹ 渐渐改变〔green grading into blue绿色渐渐变蓝〕／make the grade使成功