Ultrafining
超加氢精制(法), [化工]超精炼过程
🔁 扩展释义
【化】 超加氢精制(法)
🗣️ 情景例句
That's it--show.
就是它 ，show。 ?
Who is the governor of this state?
谁是这州的州长？
Sorry to bother you.
抱歉，打扰一下。