基本解釋[土木建筑工程]石碴壩英漢例句雙語例句Sandstone, mudstone and limestone rock-debris have a very wide distribution and are very frequently used as dam materials in Sichuan Provi- nce.砂巖、泥巖和灰?guī)r石碴料是四川省分布廣，使用最多的幾種壩料。rock debris dam更多例句專業(yè)釋義土木建筑工程石碴壩