单词	phosphonitrile
释义	phosphonitrile noun phos·​pho·​nitrile ¦fäsfō+ : a bivalent ion PN++ or radical PN consisting of phosphorus and nitrogen and known in the form of polymeric compounds especially halides [as phosphonitrile chloride (PNCl2)n] phosphonitrilic "+ adjective Word History Etymology phosph- + nitrile
随便看	dock-tailed dockage dockage period dockages dockboard docked docken dockens docker dockers docket docketed docketing dockets dockhand dockhands dockhead docking docking block docking boss docking bridge docking keel docking station dockings dockise

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