make more complex, intricate, or richer; "refine a design or pattern" 同义词：complicate, rarify, elaborate,
make more precise or increase the discriminatory powers of; "refine a method of analysis"; "refine the constant in the equation"
attenuate or reduce in vigor, strength, or validity by polishing or purifying; "many valuable nutrients are refined out of the foods in our modern diet"
improve or perfect by pruning or polishing; "refine one''s style of writing" 同义词：polish, fine-tune, down,
reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities; "refine sugar" 同义词：rectify,
treat or prepare so as to put in a usable condition; "refine paper stock"; "refine pig iron"; "refine oil"
例句与用法
1.
The enemy had a surplus of refining capacity . 敌人的炼油能力过剩。
2.
Soybean oil is refined by continuous procedures . 豆油的净化是连续进行的。
3.
You must not refine too much upon this charade . 你切不可过分推敲这个字谜。
4.
To begin with, style: it must be above all refined . 首先是风格应该力求优雅。
5.
He was a refined intellectual . 他是一个有教养的知识分子。
6.
Her tastes are very refined . 她的趣味十分高雅。
7.
The kinetic theory was rediscovered and refined . 分子运动论被重新发现并得到进一步的提炼。
8.
Spectral analysis refined . 光谱分析已精细化。
9.
She never plays anything really delicate and refined . 她从来没有弹过什么真正优美、高雅的调子。
10.
Nuclear theory was not refined enough to deal with it . 原子核理论还没有完善到足以处理这个问题。
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