refinement

New technology will be developed to improve the efficiency of oil refinement.

新技术将会得到开发，以便提高炼油的效率。

This particular model has a further refinement.

这一款式又有了进一步的改进。

The refinement of the system requires further consultation.

完善这个系统还需要更进一步的商讨。

Anatomically precise support for the heel and ankle, air sacs for extra spring and comfort each year bring apparent new refinements.

气囊为额外的弹簧和舒适每年带来明显的新的改进，在解剖学上精确地支持脚跟和脚踝。

She, who impressed me a lot in the party, is absolutely a lady of refinement.

在聚会上让我印象深刻的那位女士，实在是太优雅了。

It is widely acknowledged that some Englishmen of refinement favor lengthy and fancy words over short and dull ones.

众多周知，有一些具有高雅情趣的英国人喜欢冗长而花哨，而非简短而枯燥的用词。