常見例句Pupils who pass the test will be promoted to the next higher grade. 小學(xué)生只要考試及格就會升到高年級。I had to sub for the referee, who was sick. 裁判病了,我得代為裁判。Standard sub micron grade for solid rotary tool applications. 是適用于可轉(zhuǎn)位工具的晶粒度為亞微米級的標(biāo)準(zhǔn)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(xué)生評為甲等。 返回 sub-grade