headagen.(动物的)头数headn.头部；头脑；顶端；领袖；硬币的正面v.前进；为首；朝向adj.首要的；前面的head office ledger account[经] 总店(公司)分类帐headwear and footwear shop鞋帽店headwork hub of Hengpaitouhead-to-tail structure头尾结构,头对尾结构Head-up Display Computer平视显示计算机head and tail rope haulage植绳运输headwaters of Yangtze River长江源区Head Operations Development行动发展主任headend frequency converter[计] 头端变频器head of intramucosal insert粘膜内植入体头部