经性接触 meaning in English
sexual transmission
Examples
- Tile clinical course of acquired syphilis can be divided into three stages : primary , secondary and tertiary and it can attack almost all tile organs of the body including eyes
除了经性接触传染的后天性梅毒，梅毒螺旋体更可经向母亲之胎盘感染胎儿，造成先天性梅毒。