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- The Chemical Cleaning of Drain Pipeline in Bai 19 Well 白19井排水管线的化学清洗
- The author puts forward some quality control measures according to construction processes of concrete drain pipelines engineering. 作者根据混凝土排水管道工程的施工工序,提出了一些质量控制措施。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- Preventive Measure and Treatment for Quality Problems existing in the Installation Work of UPVC Drain Pipeline UPVC排水管安装中存在的质量问题及防治措施
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- They are digging trenches to drain the water off. 他们正在掘沟排水。
- They are digging trenches to drain the water away. 他们正在掘沟排水。
- The coffee grains plugged up the kitchen drain. 咖啡渣堵塞了厨房的排水道。
- The drain is blocked and needs unplugging. 排水管堵塞了，得疏通一下。
- New laws to deal with this abuse are in the pipeline. 正在制定处理这种弊端的新法令。
- The bathtub drain needs repairing. 浴盆的排水管需要修理。
- All hands turned out to repair the terraces and drain the water. 所有劳动力都出来整修梯田，排除积水。
- In the pipeline now are lower prices for public baths on Saturdays. 正在考虑降低公共澡堂周六票价的事情。
- All of our best laid plans are down the drain. 我们所有精心布置的计划都付之东流
- A sewer or drain crossing under a road or embankment. 涵洞横在公路或堤岸下面的下水道或排水管
- If you leave college, all that money has gone down the drain! 你要是中断大学的学习，你花的钱就会都付诸东流了。
- Military spending is a huge drain on the country's resources. 军费开支是国家资源的一大消耗。
- By way of contrast oil can be transported large distance by pipeline. 不同的是，石油可以用输油管远距离输送。
- Boil the vegetables for 20 minutes and then drain off the water. 把蔬菜煮上20分钟，然后把水沥掉。
