您要查找的是不是：
- A glacial or alluvial deposit of sand or gravel containing eroded particles of valuable minerals. 砂矿，砂积矿床一种砂砾或碎石的冰河沉积物或冲积沉积物，包括有价值的矿物成份
- Little did we know that those gravels contain sapphires. 那些碎石中有蓝宝石，我们根本不知道。
- My father scratched gravel for Shanghai last night. 我父亲昨晚匆匆忙忙去了上海。
- The road is covered with gravel. 这路用砾石铺成。
- We bumped up and down along the gravel path. 我们沿砾石小路颠簸而行。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- The car bumped on the uneven surface of the gravel road. 汽车在高低不平的砾石路面上颠簸着。
- He could hardly contain his anger. 他怒不可遏。
- He found the chest to contain silver coins. 他发现那囗箱子装着银币。
- gravel containment 砾石储器
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧！
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- Please contain your enthusiasm for a moment. 请你暂且控制住感情。
- His old car bumped down the gravel road. 他那辆老爷车在砾石路上颠簸行驶。
- The gravel was puddling with the mud. 沙砾搅着泥浆。
- A floating barrier serving to contain an oil spill. 浮木档栅一种漂浮的档栅，用来阻止流失的油份
- The water is infiltrating the gravel bed. 水正渗透进碎石底层。
