炼【liàn】
HSK 7-9
- to refine
- to smelt
Generated definitions (experimental)
- to refine
- to smelt
This meaning refers to the process of purifying or improving a substance, typically by removing impurities or unwanted elements.
The refining process can improve the quality of the product.
This meaning specifically relates to the extraction of metal from its ore by heating and melting, which is a common practice in metallurgy.
This factory specializes in smelting copper.
Generated collocations (experimental)
liàn炼Jīn金to alchemizeliàn gāng炼钢to smelt steelliàn yóu炼油to refine oilliàn zhì炼制to process (a substance)liàn炼qì气to refine qi (in Daoism)liàn huà炼化to refine and processliàn rǔ炼乳to make condensed milkliàn zhì炼制fāng fǎ方法refining methodliàn huà炼化shè bèi设备refining equipmentjǐn紧liàn炼to refine carefullyliàn炼Chéng成to refine into (a finished product)mó nǐ模拟liàn炼simulated refining