汉英词典
Chinese-English Dictionary
MEANING OF 精炼
精炼 (精煉)
to refine (a substance) / to purify / to refine (one's skills, writing etc) / refined / polished / succinct / skilled / capable
❶〈动〉提炼精华,除去杂质:原油送到炼油厂去~。❷同“精练”。
jīng () liàn
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