石油
shíyóu
petroleum; oil
Every meaning
shíyóu
- petroleum; oil
Its characters
- 石shístone; rock
- 油yóuoil; fat; grease
Words with 石
Words with 油
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).