您要查找的是不是：
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- We must maintain a firm attitude. 我们必须采取坚定的态度。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- He is too poor to maintain his family. 他太穷了，无法养活家人。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
- The plan is merely designed to maintain their nuclear superiority. 制定这个计划只是为了保持他们的核优势。
- The factory cannot maintain current levels of production. 该工厂不能保持目前的生产水平。
- cement maintainer 水泥养护箱
- A fine lime cement used as a finishing coat on plaster. 精制石灰胶泥精制石灰胶泥，用于在灰泥表层涂抹成膜
- He can't maintain enough equilibrium to ride a bike. 他骑自行车不能保持平衡。
- Part of my job is to maintain good relationship with our suppliers. 我的部分工作是同我们的供应商保持良好的关系。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- We must try to maintain the equilibrium of supply and demand. 我们必须努力保持供求均衡。
- All cement jumbo bag for Export are waterproof. 出口水泥大包装袋全部采用防水包装。
- Japan today simply stands too tall and too rich to maintain a low profile. 日本现在太醒目，太富裕了，很难再不引人注意了。
