单词	coal mechanise
释义	coal mechanise 机械化
随便看	crystalline rate crystalline ratio crystalline region crystalline regional crystalline rennin crystalline reservoir Crystalline Resin crystalline retinopathy crystalline rock Crystalline rock region crystalline rocks crystalline rubber crystalline rupture crystallines Crystallines crystalline salt by evaporation crystalline schist crystalline schist soil crystalline schist system crystalline semiconducting compound crystalline semicon-ducting compound crystalline semiconductor crystalline semiconduting compound crystalline sequence crystalline silica