一门课的成绩等级。

distinction 释义：n.差别；区别；对比；优秀；杰出；卓越；特质；特点；不同凡响；复数： distinctions

扩展资料

She had the distinction of being the first woman to fly the Atlantic.

她不同凡响，是第一个飞越大西洋的女子。

The distinction between right and wrong lies at the heart of all questions of morality.

是非界限是所有道德问题的核心。

Naomi got a distinction in maths.

娜奥米的数学得了优等。

He graduated with distinction.

他以优异成绩毕业。