名词
中文翻译：沙砾堆
同义词：
['sandbag', 'sandbag pile']
例句：
-
1.The engineer used a sand-gravel pile to reinforce the foundation of the bridge.
工程师使用沙砾堆加固了桥梁的基础。
-
2.The construction crew was busy constructing a sand-gravel pile for the new road.
施工队正在忙着为新路建造沙砾堆。
-
3. The sand-gravel pile was designed to withstand heavy loads and provide stability.
沙砾堆的设计是为了承受重载并提供稳定性。