faa3 sek6 jin4 liu2化石燃料

Jyutpingfaa3 sek6 jin4 liu2
Yalefa sehk yìhn líu
名詞

Definition

Fossil fuel; fuels formed from the remains of ancient organisms under high pressure and temperature.

neutralnatureother

How it's used

This term is primarily used in academic, environmental, or news contexts rather than casual daily conversation. It functions as a formal compound noun, and you will rarely hear it used in informal settings unless discussing climate change or energy policy. It is treated as a collective noun, so it does not typically take a measure word.

Common phrases

Grammar color guide

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