Headenn.黑登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-wordn.词条head-line理智线head loader磁头输入器head sample原矿试样head out on朝 ... 前进head screen焊工面罩head unload磁头卸下head groove头沟head-note[法] 眉批, 顶批, 批注head-restn.坐椅头靠