相关单词近义词 nun buoy 纺锤形浮标, nun 尼姑临近词conicalbed, conical, conical Mach wavelet, conical setting tank, conical - scanning, conical rail bond pi, conical shell course, conical analyzer cup, conical Laval nozzle, conical illumination, conical concentrator, conical scan antenna 返回 conical buoy