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Petroleum
01
石油
a dark oil consisting mainly of hydrocarbons
例
Petroleum is a key raw material for the manufacturing of various products, including plastics and fuels.
Aliphatic hydrocarbons are found in petroleum and natural gas deposits.
The refinery processes crude oil into various petroleum products like gasoline and diesel.
The refinery converts crude oil into various petroleum products.
With annual revenues over $500 billion, no other oil company approaches the petroleum industry leviathan that Saudi Aramco has become.
