常見例句First phase syphilis, also weigh hard chancre, because the surface is erosion face, reason infectivity is very strong.一期梅毒，也稱硬下疳，由於表麪是糜爛麪，故傳染性很強。The 3rd period syphilis can produce syphilis tumor or gummy swollen, palate syphilis tumour can produce soft strong organization to punch on.第三期梅毒可發(fā)生梅毒瘤或樹膠腫，上齶梅毒瘤可發(fā)生軟硬組織穿孔。 返回 tertiary syphilis