refine
🇺🇸
/rɪˈfaɪn/
🇬🇧
/rɪˈfaɪn/
verb
R
to make something pure by removing unwanted parts
They refine crude oil to make it clean and useful.
他们提炼原油以使其清洁可用。
R
to make something better by making small improvements
She continues to refine her skills through practice.
她通过练习不断完善自己的技能。
translation
提纯, 改进
词形变化
3rd Present
refines
Past
refined
Perfect
refined
Progressive
refining