分数的英文：
account
grade
musical score
scotch
fraction

Not fractional; integral.
非分数的；整数的。

Common fraction:a fraction having an integer as a numerator and an integer as a denominator.
分数:一个有整数分子和整数分母的分数。

My grades reflect the shocking inadequacy of school system
我的分数反映了学校制度的不健全已到了惊人的地步。

An examination score in the 85th percentile,ie a score higher than 85 per cent of all scores attained in an examination
第85百分位的考分(高于考试中总得分的85%的分数).

a common [ vulgar ] fraction
普通分数

Packing fraction
紧束分数

Fraction is really complicated.
分数真是复杂。

I got a passing mark.
我得了及格分数。

Your grade was in the nineties.
你的分数是九十几分。

His mark in math is second to none in the class.
他的数学分数在班上是名列前茅的。

longitudinal grade
纵坡度

There are lots of jobs in junior grades.
初级阶段有很多工作要做。

Red grades into pink.
红色逐渐变成粉红色。