external pile造句

例句与造句

1. haemorrhoid, external piles possibility is very large
   痔疮，外痔可能性很大。
2. 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。
3. It's difficult to find external pile in a sentence. 用external pile造句挺难的