syphilologist

例句：

1. 1.He is a renowned syphilologist who has made significant contributions to the field.
   他是一位著名的梅毒学家，对这一领域做出了重大贡献。
2. 2. The doctor specializes in treating syphilis and syphilopathies.
   这位医生专门治疗梅毒和梅毒症。
3. 3. Syphilology is an interdisciplinary field that studies the disease caused by the spirochete bacteria.
   梅毒学是一门跨学科领域，研究由螺旋体细菌引起的疾病。