achromaticities造句

例句与造句

1. b substance function the pure product is achromaticity oil liquid . if it contained impurity then showed yellow and palm in industry
   b物化性质：本产品纯品为无色油状液体，工业中如果含有杂质，则呈黄棕色。
2. It's difficult to find achromaticities in a sentence. 用achromaticities造句挺难的