短語(yǔ)詞組短語(yǔ)Up to grade certificate 產(chǎn)品合格證明書fill up to grade 填到設(shè)計(jì)標(biāo)高fill insulation up to grade 填滿到坡度線quhasified products - up-to-grade products 良品quingified products up -to-grade products 良品to grade up 使升級(jí) 返回 up to grade