base rock

 
       
  • 基岩

base rock的用法和样例:

例句

  1. All that is needed on rock is a little concrete or mortar to make the surface level.
    在基岩上所需要做的全部工作是用少量混凝土或砂浆把表面找平。
  2. The Maoping landslide is a large and old landslide of the bed rock in the Geheyan reservoir area of the Qingjiang River.
    茅坪滑坡是清江隔河岩库区一个大型的基岩古滑坡体。
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