单词 | phosphonitrile |
释义 | phosphonitrile/ˌfɒsfə(ʊ)ˈnʌɪtrʌɪl/Chemistry noun Any of a class of compounds containing a group PN; a polymeric form of such a compound containing — PN groups. Origin1920s; earliest use found in James Partington (1886–1965), chemist and historian of science. From phospho- + nitrile. |
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