mechanical deposit

• 机械沉积物

mechanical deposit的用法和样例：

例句

1. Eventually they deposit most of their sedi-ment in the oceans.
   最后把它们搬运的大部分沉积物沉积在海洋里。
2. A deposit of clay and disintegrating rock that is found in its original place.
   泥土和被分解的岩石的沉积物，停留在其原始位置。