uszlachetniać 英語で:

The powder is refined from pure oil.

You can also refine your search by clicking the arrow in the search box.

Over the next couple of days I refined my order and asked more questions.

you should constantly refine your domain knowledge with the help of the experts in your company

We’ve refined the system since it was first launched.

The amendments should refine the technical specifications for the screening of cabin baggage using Explosive Detection Systems.

with a refine tone

I won't dignify this question with an answer.

I'm not even going to dignify that stupid question with an answer