精製する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 精製する | 精製しない |
| Polite | 精製します | 精製しません |
| Past polite | 精製しました | 精製しませんでした |
| Past | 精製した | 精製しなかった |
| Te-form | 精製して | 精製しないで |
| Desire | 精製したい | 精製したくない |
| Potential | 精製できる | 精製できない |
| Passive | 精製される | 精製されない |
| Causative | 精製させる | 精製させない |
| Causative passive | 精製させられる | 精製させられない |
| Volitional | 精製しよう | |
| Polite volitional | 精製しましょう | |
| Imperative | 精製しろ | 精製するな |
| Conditional | 精製すれば | 精製しなければ |
| Tara conditional | 精製したら | 精製しなかったら |
noun, noun or participle which takes 'suru', transitive verb
Used for industrial or chemical processes that remove impurities from substances such as oil, sugar, or metals.
Crude oil is refined to produce gasoline.
This factory refines sugar.
noun, noun or participle which takes 'suru', transitive verb
careful manufacture; meticulous production
Emphasizes the care and precision in making something, often used for high-quality or artisanal products. Less common than sense 1.
The artisan uses carefully manufactured Japanese paper.
They refine crude oil to make gasoline.
Sugar is refined from sugarcane.
Purified water is used for drinking.
purified water