您要查找的是不是：
- 密螺旋体任一种密螺旋体属螺旋体的群体，包括那些引起梅毒、品他病和雅司病的各种螺旋体Any of a group of spirochetes of the genus Treponema, including those that cause syphilis, pinta, and yaws.
- [医] 密螺旋体属Trep.
- 密thick
- [医] 钩端螺旋体属Lept.
- 属genus
- 密螺旋体,苍白Treponema pallidum
- 医保medical insurance
- 一种由密螺旋体引起的感染或疾病an infection or a disease caused by a treponema
- 属的generic
- 密的thick
- 医改medical reform
- 密钥key
- 私密secret
- 同属sibling
- 包柔氏螺旋体属Borrelia
- 密歇根Michigan
- 密文cryptograph
- 气密aerospace seal
- 螺旋体属Spirochaeta
- 气密性air tightness
