petrol
/ˈpɛtroʊl/
a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines
中文释义：汽油
The price of petrol has risen sharply over the past few months.
过去几个月汽油价格大幅上涨。
My car runs on unleaded petrol, which is better for the environment.
我的车使用无铅汽油，这对环境更友好。