SAT TOEFL

propellant

Definition

A substance used to produce a jet of fluid to propel a vehicle, especially a rocket.

한국어 로켓과 같은 차량을 추진하기 위해 유체를 생성하는 물질

Example

"Liquid hydrogen is a common propellant in space launches."
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Study tips featuring "propellant"

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Related words

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