| 释义 |
精炼精炼[jīng liàn]1.■ （提炼; 除去杂质） refine; purify affinage; fining; softening; exaltation; fluxing; improving; refining:火法精炼fire refining;真空精炼vacuum refining2.■ （精练） concise; succinct; terse:把一篇文章压缩精炼成几段get an article down to quintessense in a few paragraphs
常用词组1.■精炼厂 refinery;2.■精炼法 purifying method;3.■精炼钢 purified steel; refined steel; refining steel; virgin steel;4.■精炼锅 kier;5.■精炼机 refiner;6.■精炼金属 refined metals |