单词	extinguisher
释义	extinguisher /ɪkˈstɪŋɡwɪʃə / /ɛkˈstɪŋɡwɪʃə/ noun Short for fire extinguisher.With an outward wrench of his elbows he simultaneously squeezes and warps the handle on the extinguisher, locking the valve open, and throws the canister at me.... Mr. Carney explained that on most ships equipment such as fire hoses and extinguishers, fuel oil pump stop buttons, intake fan shut-downs, fire dampers etc are all accessible. The laboratory staff should understand the hazards of using liquid extinguishers on instruments or when live electrical connections are exposed.
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