相关单词近义词 STD 标准(=standard..., sexually transmitted disease 性病（=STD）..., venereal disease [医]性病, dose 剂量, social disease 性病临近词VE, VCR, VDT, VDI, VDS, VDP, VDH, VDA, VDU, VDL, VDF, VDR相似词vaunt, vaunted, VC, VCR, VDT, VDU, 've, veal, 返回 VD