ultra-refined
adjective (also ultrarefined) uk/ˌʌl.trə.rɪˈfaɪnd/ us/ˌʌl.trə.rɪˈfaɪnd/
(CHANGED)
（物质）超精炼的，超精制的，超提纯的
An ultra-refined substance has been made extra pure by removing other substances from it.
High-fructose corn syrup is an ultra-refined sweetener found in many processed foods. 高果糖玉米糖浆是一种超精制甜味剂，许多加工食品中都有使用。
I began supplementing my diet by taking capsules of ultra-refined fish oil. 我开始服用超精炼鱼油胶囊以补充我的饮食。
超精细的;超完善的;超精妙的
of a very high quality, and showing a lot of skill or the result of many improvements
The bedpost had beautiful carvings accented in ultra-refined goldwork. 床柱上有精美的雕刻，上面点缀着超级精致的金饰。
Their music is traditional but their playing is ultra-refined, with many delicate embellishments. 他们的音乐是传统的，但他们的演奏非常精致，有许多精湛的表演手法。
- More examples
- These so-called "brown" sugars are simply ultra-refined white sugars, coloured with molasses.
- The interweaving of trumpets and woodwind attest to Mingus' ultra-refined skills as an orchestrator.
(POLITE)
极有教养的;极文雅的;极优雅的
very polite and showing a lot of knowledge of social rules
He is known to many as an ultra-refined and sensitive aesthete. 许多人都知道他是个极其优雅和敏感的唯美主义者。
The presenter spoke with ultrarefined eloquence. 主持人用极其优雅的口才说话。