- a portable device for extinguishing fires, usually consisting of a canister with a directional nozzle used to direct a spray of water, chemically generated foam, inert gas, or fine powder onto the fire
| 单词 | fire extinguisher |
| 释义 | WordReference Random House Learner's Dictionary of American English © 2024 ˈfire exˌtin•guish•er, n. [countable] WordReference Random House Unabridged Dictionary of American English © 2024
fire′ extin′guisher,
Collins Concise English Dictionary © HarperCollins Publishers:: fire-extinguisher n
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