您要查找的是不是：
- Build a model of a house water and drain system. 造一个房屋给排水系统的模型。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- water draining system 排水系统
- Drain system and remove valve from piping. 从管道上排放系统和拆卸阀门。
- Pull the plug and let the water drain away. 拔掉塞子; 把水放掉.
- Luckily the water drained away in time. 幸好水及时排掉了。
- We have to put in another pipe to let the water drain away. 我们得再安一根管道来排水。
- She pulled out the plug and let the water drain away. 她拔起塞子放掉了水。
- This will help water drain away, preventing cracks in the concrete. 这将有助于水分流失,防止混凝土裂缝。
- Pressureless discharge of rinsing water to water drain. 洗水无压排放到废水排放管道。
- Sealing of CAC's according to the service bulletins and check of drain system. 碳弧切割的密封情况根据服务报告和排水系统的检查报告（确定）。
- Let's dry in a hot towel and let all that water drain out of the tub. 用热毛巾把自己擦干净,然后放掉浴缸中的水。
- The water drained out of the hole in the pail. 水从桶的孔里流出来。
- city rain water drain system 雨水排水系统
- Can be disposed of into the drain system or composted together with food waste or grass cuttings and will produce a fertile humus. 填充料可以直接弃置于污渠系统或与食物残渣或剪草一起堆肥,以产生肥沃的腐植土。
- She pulled out the plug and the water drained away. 她拔掉塞子，让水流走了。
- InvisiTasking InvisiTasking is the foundation for up-to-the-moment defragmentation that does not drain system resources. 这些工具能允许您设置主分区表和分页文件，以后碎片就不再容易产生了。
- When the pipe was unblocked, the water drained out. 一打开水管, 水就流了出来。
- The set-up of rain inlet on circularity crossing is an important problem in the design and building of city roads drain system. 环行交叉路口的雨水口布设问题是城市道路排水系统设计和建设中不可忽视的问题。
- This paper analyzes the problems existing in the construction of urban drain system, researches on how to perfect the urban drain system, and advances some improvement tactics. 分析了现状城市排水系统建设中存在的问题,对如何完善城市排水系统进行了研究,并提出了改进策略。
