refined
adjective
Definitions of refined adjective
substance(物質)
A refined substance is one that has been purified by removing unwanted elements.
精煉的；純淨的；提純的
Refined foods, such as white bread and white sugar, have undergone processing to remove impurities.
精製食品，如白麵包和白砂糖，經過加工去除雜質。
The oil has been refined to increase its purity.
這種油已經經過提煉以提高其純度。
They use refined metals to create jewelry.
他們使用精煉的金屬來製作珠寶。
improved(改進)
- C2
Improved or perfected through the implementation of small, meticulous changes.
改良的；精密的；經過仔細調整的
He presented a highly refined plan.
他提出了一個高度精密的計劃。
The design became highly refined after several modifications.
經過多次修改後，這個設計變得非常精密。
This system needs more refined adjustments.
這個系統需要更精密的調整。
manners(禮儀)
- C2
Characterized by politeness, good manners, and a deep understanding of social etiquette.
有教養的；文雅的；舉止優雅的
She has a very refined manner and way of speaking.
她有一種非常文雅的舉止和說話方式。
He is a refined gentleman.
他是一位文雅的紳士。
The restaurant is known for its refined atmosphere and service.
這家餐廳以其文雅的氛圍和服務而聞名。