采油 cǎi yóu

oil extraction; oil recovery

Word data

HSK Not in HSK
Frequency 36408th word

Definitions

  1. 1. oil extraction
  2. 2. oil recovery

Characters

Character Meaning
采 cǎi HSK 5
to pick; to gather; to pluck
油 yóu HSK 4
oil; petroleum; oily