Words — 1 found
tí liàn
ㄊㄧˊ ㄌㄧㄢˋ
Simplified Traditional 提炼 提煉
  1. Verb
    1. to extract (ore, minerals etc)
  2. Verb
    2. to refine
  3. Verb
    3. to purify
  4. Verb
    4. to process