例句
I refined my recipe by adding less sugar.
我減少了糖的用量，改進了自己的食譜。
Schools can refine their teaching methods by collecting regular feedback from students with different learning needs.
學校可以定期收集有不同學習需求的學生的回饋，以改進教學方法。
常用搭配
- refine a technique｜改進技巧
- refine a proposal｜完善提案
- refine crude oil｜精煉原油
詞形與相關詞
refinement (n.) · refined (adj.) · refinery (n.)
用法提示
既可指完善方法，也可指提純原材料。