炼化 liàn huà

refining (e.g. oil, chemicals etc); to refine

Word data

HSK Not in HSK
Frequency 87282nd word

Definitions

  1. 1. refining (e.g. oil, chemicals etc)
  2. 2. to refine

Characters

Character Meaning
炼 liàn HSK 3
to refine; to smelt; variant of 煉liàn
化 huà HSK 3
to change into; to transform; to make into