quaternary syphilis

• 四期梅毒； 终期梅毒

quaternary syphilis的用法和样例：

例句

1. First phase syphilis, also weigh hard chancre, because the surface is erosion face, reason infectivity is very strong.
   一期梅毒，也称硬下疳，由于表面是糜烂面，故传染性很强。
2. The 3rd period syphilis can produce syphilis tumor or gummy swollen, palate syphilis tumour can produce soft strong organization to punch on.
   第三期梅毒可发生梅毒瘤或树胶肿，上腭梅毒瘤可发生软硬组织穿孔。
3. First phase syphilis, also weigh hard chancre, because the surface is erosion face, reason infectivity is very strong.
   一期梅毒，也称硬下疳，由于表面是糜烂面，故传染性很强。
4. The 3rd period syphilis can produce syphilis tumor or gummy swollen, palate syphilis tumour can produce soft strong organization to punch on.
   第三期梅毒可发生梅毒瘤或树胶肿，上腭梅毒瘤可发生软硬组织穿孔。