Refines
v. 精炼( refine的第三人称单数 ); 精制; 使纯净; 使文雅高尚
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
We handle export of microwave ovens and would take the liberty to send you our price list for your reference.
我们经营微波炉出口业务，现冒昧给你方寄去我方报价单供参考。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。