单词	diborane
释义	diborane noun di·​borane (ˈ)dī+ : a gaseous compound B2H6 of boron and hydrogen that has a repulsive odor, is formed by reaction between a metal hydride and a boron halide usually in ether solution, and decomposes rapidly in water to boric acid and hydrogen called also diborane (6) Word History Etymology di- + borane
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