精练 jīngliàn to scour
(textiles) to scour; to degum (silk)
怎么记住“精练”: 精 essence + 练 practice = to scour.
汉字
用法
- Of language/writing: refined and terse - 文字精练 (wénzì jīngliàn) concise, polished prose; equivalent to and often written 精炼.
- Praises expression boiled down with nothing wasted; near 简练.
- A separate technical sense exists in textiles (to scour/degum), but the writing-style sense dominates.