ord.nance
n.Abbr. ord.,ordn.（名词）缩写 ord.,ordn.Military materiel, such as weapons, ammunition, combat vehicles, and equipment.军械：军事物质，包括武器、弹药、战车及装备The branch of an armed force that procures, maintains, and issues weapons, ammunition, and combat vehicles.军械署：军队中负责采购、管理和发放武器、弹药和战车的一个部门Cannon; artillery.重炮；火器
来源：Middle English ordnaunce 中古英语 ordnaunce variant of ordinaunce [order, military provision] * see ordinance ordinaunce的变体 [订购的货物，军队供应品] *参见 ordinance
