ungraded中文什么意思
不标准的
不分等级的
不分级的
不合格的
+更多解释...- ungraded aggregate: 非级配骨料
- ungraded coke: 未过筛焦炭
- ungraded officials: 未叙职等官员
例句与用法
- Graded and ungraded properties of polynomial rings and special upper triangular matrix rings
多项式环及特殊上三角矩阵环的分次与非分次性质 - We confirm having sold you 50 metric tons of groundnuts , hand - picked , shelled and ungraded
兹确认卖给你方手捡、去壳不分等级的花生五十公吨。