合成石油 hé chéng shí yóu

synthetic oil

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. synthetic oil

Characters

Character Meaning
合 hé HSK 4
to join; to fit; to close
成 chéng HSK 3
to become; to succeed; to complete
石 shí HSK 5
stone; rock; surname Shi
油 yóu HSK 4
oil; petroleum; oily