Döbereiner's lamp
present participle of dereverberate
plural of utilitarianism
comparative form of splitty: more splitty
An early lighter in which zinc metal reacts with sulfuric acid to produce hydrogen gas. When a valve is opened, a jet of hydrogen is released and bursts into flame. The ignition is catalyzed by pla...
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DiQt(ディクト)
無料
★★★★★★★★★★