← 詞彙
精练
jīng liàn
HSK 7
(textiles) to scour; to degum (silk); variant of 精煉|精炼[jing1 lian4]
📄 書寫練習頁 (PDF)漢字
精
essence, germ, spirit
部首 米部件 ⿰米青
练
to drill, to exercise; to practice, to train
部首 纟部件 ⿰纟柬
(textiles) to scour; to degum (silk); variant of 精煉|精炼[jing1 lian4]
📄 書寫練習頁 (PDF)essence, germ, spirit
to drill, to exercise; to practice, to train