external piles meaning in Chinese
外痔
Examples
- Haemorrhoid , external piles possibility is very large
痔疮，外痔可能性很大。 - Cd ( y ) automatically hammer is electric or hydraulic change in the makeup of mechanical energy and the external piling machinery
型自动打桩锤是一种将电能或液压能转变为机械能而对外做功的打桩锤。