multiplets多重线multipleadj.多种多样的；许多的n.倍数；并联multiple murder多次谋杀multiple crack'n.请求；申请n.需要n.要求的事情；点播multiple scheme多方案multiple target多目标multiple-pathn.多路Multiple polyps多发性息肉multiple-zone多区域multiple policy多策略multiple camber多段曲面multiple sheath多层护套