相關(guān)單詞近義詞 purify (使）凈化, improve 改善, polish 光澤, perfect 完美的, cultivate 栽培, filter 過(guò)濾器, develop 發(fā)展, process 工序, treat 對(duì)待, distill 蒸餾, distil 蒸餾, hone 細(xì)磨刀石, enhance 提高, sharpen up 使 ... 更敏銳..., upgrade 升級(jí), clarify 澄清, screen 屏幕, rectify 改正, complicate 使復(fù)雜化, fine-tune 微調(diào), better 更好的, rarify 使[氣體]變稀薄..., elaborate 詳盡的, down 向下臨近詞refinement, refill, refiner, refined, Refiners, refine on, refinedly, refine out, refine oil, refined FEM, refine upon, refine away 返回 refines