refine

[ri'fain]

v.精炼, 改进, 使更文雅

vt.

1. 提炼, 精炼; 精制

Crude oil can be refined into various petroleum products.

原油可炼制成各种石油产品。

2. 提去(杂质等)[(+out/away)]

Much of the really nutritive material actually was refined out of the foods.

在食品加工过程中很多真正有营养价值的物质实际上却丧失了。

3. 使升华, 使……的道德完善

4. 使精练; 使优美; 使文雅

Reading good books helps to refine our speech.

读一些好书有助于使我们的言谈更优雅。

vi.

1. 被提炼, 被提纯; 变纯净

2. 变得优雅精美

3. 琢磨, 推敲[(+on/upon)]

The firm's top man refined on his management style.

公司总裁对管理作风作了精微的改进。

词形变化

名词: refiner | 动词过去式: refined | 动词过去分词: refined | 动词现在分词: refining | 动词第三人称单数: refines |

词义辨析

同义:

vt.改善; 使完美

同义参见:

英英释义

动词 refine:

improve or perfect by pruning or polishing

同义词：polish, fine-tune, down

make more complex, intricate, or richer

同义词：complicate, rarify, elaborate

treat or prepare so as to put in a usable condition

reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities

同义词：rectify

attenuate or reduce in vigor, strength, or validity by polishing or purifying

make more precise or increase the discriminatory powers of

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例句