refine
🇺🇸
/rɪˈfaɪn/
🇬🇧
/rɪˈfaɪn/
verb
R
to make something pure by removing unwanted parts
They refine crude oil to make it clean and useful.
他們提煉原油以使其清潔可用。
R
to make something better by making small improvements
She continues to refine her skills through practice.
她通過練習不斷完善自己的技能。
translation
提純, 改進
詞形變化
3rd Present
refines
Past
refined
Perfect
refined
Progressive
refining