refine
🇺🇸
/rɪˈfaɪn/
🇬🇧
/rɪˈfaɪn/
verb
R
to make something pure by removing unwanted parts
They refine crude oil to make it clean and useful.
彼らは原油を精製して清潔で有用なものにします。
R
to make something better by making small improvements
She continues to refine her skills through practice.
彼女は練習を通じて自分のスキルを磨き続けています。
translation
精製する, 改良する
語形変化
3rd Present
refines
Past
refined
Perfect
refined
Progressive
refining