Last Updated
：2025/11/19
petroleum
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
地下の堆積物中に自然に存在し、主に炭化水素からなる、透明から非常に濃い茶色や黒までの色を持つ可燃性液体。
（ plural ）
（ plural ）
Quizzes for review
A flammable liquid ranging in color from clear to very dark brown and black, consisting mainly of hydrocarbons, occurring naturally in deposits under the Earth's surface.
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petroleum
Rising global demand for petroleum has spurred investment in more efficient extraction technologies.
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Rising global demand for petroleum has spurred investment in more efficient extraction technologies.
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