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字典帮 >教育工具 >英语词汇“pyroleter”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

2025-07-20

“pyroleter”的英英意思

单词

pyroleter

释义

pyroleter|paɪˈrɒlɪtə(r)|
[f. Gr. πῦρ fire + ὀλετήρ destroyer.]
An apparatus for extinguishing fire, consisting of a double pump by which solutions of hydrochloric acid and sodium bicarbonate are mixed in a cylinder, and the carbonic acid generated by the reaction is projected upon the fire.
1878Ure's Dict. IV. 712 The pyroleter is a small double pump worked by hand, which sucks up from tubes on either side muriatic acid and a solution of carbonate of soda.