refiner
🇺🇸
/rɪˈfaɪnər/
🇬🇧
/rɪˈfaɪnə(r)/
noun
R
Someone or a business that makes raw materials pure.
The refiner played a crucial role in purifying the crude oil.
提煉者在精煉原油中扮演了至關重要的角色。
translation
精煉者
詞形變化
Plural
refiners