VANsn.运货车名词van的复数形式.abbr.增值网络（=value-added networks）vann.箱形客货两用车；<主英>(铁路的)有盖货车；[军]先锋；先导；翼v.(用货车)运van den Bergh's testvanillin ethyl ether香草醛乙醚vanillic diethyamide香草酰二乙胺(中枢及呼吸兴奋药)Vandeleuria oleracean.长尾攀鼠van der Waal's forceVan Hoorn's maneuvervanadium monosulfide一硫化钒Van Allen's syndromeVandenboschia maximan.大叶瓶蕨vanadium trichloride三氯化钒