retro-grade

常见例句

Pupils who pass the test will be promoted to the next higher grade.
小学生只要考试及格就会升到高年级。
He's not in the first grade as a musician.
他不是第一流的音乐家。
Business is now on the up grade.
目前生意蒸蒸日上。
Pupils with 90% or more are awarded Grade A.
满90分的学生评为甲等。
The sixth grade saw an educational film yesterday.
六年级学生昨天看了一部教育片。
He received a failing grade on the term paper.
他的期末报告不及格。