refined
英 [rɪ'faɪnd]
美[rɪ'faɪnd]
英英释义
考试真题
实用场景例句
- adj. [油气][化工][冶] 精炼的；精确的；微妙的；有教养的
英文词源
- refined (adj.)
- 1570s, "subtle;" 1580s, "elegant;" 1590s, "purified," past participle adjective from refine (v.).
双语例句
- 1. El Salvador produces 100,000 tons of refined copper annually.
- 萨尔瓦多每年生产10万吨纯铜。
来自柯林斯例句
- 2. This technique is becoming more refined and more acceptable all the time.
- 这种技术变得越来越完善，越来越受人欢迎。
来自柯林斯例句
- 3. His speech and manner are refined.
- 他谈吐优雅，彬彬有礼。
来自柯林斯例句
- 4. It's a good idea to avoid refined food.
- 最好少吃精加工食品。
来自柯林斯例句
- 5. Much of the really nutritive material actually was refined out of food.
- 大部分真正有营养价值的物质实际上已从食物中提炼出来.
来自《简明英汉词典》