单词	benzenediazonium
释义	benzenediazonium noun ben·​zene·​di·​a·​zo·​ni·​um ˌben-ˌzēn-ˌdī-ə-ˈzō-nē-əm plural -s : a univalent cation C6H5N2 + known best in the form of crystalline explosive salts (such as the chloride C6H5N2Cl made by reaction of aniline hydrochloride and nitrous acid) Word History Etymology benzene + diaz- + -onium
随便看	drop handle drop hanger drop in drop in (on) drop in on drop in someone's lap drop in the bucket drop initial drop into someone's lap drop keel drop kip drop leaf drop letter drop like flies drop line drop lock drop manhole drop names drop off drop on someone's lap drop one's eyes drop one's eyes/head drop one's gaze drop one's head drop out

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