Meaning and Usage
"石油" (せきゆ) refers to petroleum or crude oil, a natural resource used primarily as fuel and raw material for various products. It is a common term in discussions about energy, economy, and environmental issues.
Common Contexts
You will often hear "石油" in news about energy prices, imports, and industrial production. It is used in both formal and informal contexts but tends to appear more in written or formal speech related to economics or science.
Collocations and Patterns
- 石油価格 (せきゆかかく): petroleum price; used when discussing market or economic changes.
- 石油輸入 (せきゆゆにゅう): petroleum import; common in trade or national resource contexts.
- 石油精製 (せきゆせいせい): petroleum refining; technical term in industry.
Usage Tips
When using "石油," it usually refers to crude oil or petroleum in a broad sense, not just the refined products like gasoline. Learners sometimes confuse "石油" with "ガソリン" (gasoline), but "石油" is the raw material, while "ガソリン" is a product made from it. Understanding this distinction helps in discussing energy topics accurately.