propellant

US /prəˈpɛlənt/

UK /prəˈpelənt/

B1 中級
n.名詞推進燃料
Add more propellant to the rocket engine
n.名詞噴霧劑推進劑
The propellant in this spray can is flammable.
n.名詞發射藥
Gunpowder is a type of propellant used in firearms.
n.名詞火箭燃料
The rocket uses a solid propellant for its initial boost.

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