symphysial

例句：

1. 1. The symphysial joint is the point where two bones meet.
   同源关节是两块骨头相接触的地方。
2. 2.Scientists use symphysial measurements to study the growth of organisms.
   科学家使用同源测量来研究生物的生长。
3. 3. The symphysial line is a line that connects the ends of two bones.
   同源线是连接两块骨头两端的一条线。