eightern.八；八个adj.八的；八个的=eight.eightnum.八n.八人划船队adj.八个的eight interior pulses八里脉Eight-armed polymer八臂聚合物Eight Dos' and Don'tsn.伊斯利克eight - eight shame八荣八耻eight cylinder engine八汽缸发动机,八缸发动机eight-bar mechanism八杆机构eight hundred and two(=802) 八百零二eight-year-system八年制eight-bit character八位数据字符Eight extra meridians奇经八脉