sub-grade

常见例句

Pupils who pass the test will be promoted to the next higher grade.
小學生衹要考試及格就會陞到高年級。
I had to sub for the referee, who was sick.
裁判病了，我得代爲裁判。
Standard sub micron grade for solid rotary tool applications.
是適用於可轉位工具的晶粒度爲亞微米級的標準牌號。
He's not in the first grade as a musician.
他不是第一流的音樂家。
Business is now on the up grade.
目前生意蒸蒸日上。
Pupils with 90% or more are awarded Grade A.
滿90分的學生評爲甲等。