refine

關於refine的翻譯

<<及物動詞>>精煉,淨化,使優雅,使精練 <<非及物動詞>>精煉,淨化,推敲

refine definition

1. treat or prepare so as to put in a usable condition
• examples: refine paper stock
• examples: refine pig iron
• examples: refine oil
2. reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities
• examples: refine sugar
3. attenuate or reduce in vigor, strength, or validity by polishing or purifying
• examples: many valuable nutrients are refined out of the foods in our modern diet
4. make more precise or increase the discriminatory powers of
• examples: refine a method of analysis
• examples: refine the constant in the equation