您要查找的是不是：
- The rainwater drained away slowly because the drain was blocked. 雨水排得很慢;因为排水 沟给堵住了.
- The rainwater drained slowly because the drain was blocked. 雨水排得很慢;排水 沟给堵住了.
- Traditional roadway rainwater drain system is one reason of city waterlogs,but the infiltrative form technology for rainwater collection and use has the advantage as follows. 传统的路面雨水排放系统是城市涝灾的成因之一,而渗透式雨水收集利用技术具有抑制暴雨径流、延长汇流时间、减少路面积水等优点,对防灾减灾能起到重要作用。
- rainwater drain off of large-area roof 大屋面雨水排放
- The rainwater drained away. 雨水流掉了。
- The rainwater drained off. 雨水流掉了。
- 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。
- The rainwater drips from the eaves. 雨水从屋檐滴下。
- He erected some contrivance for storing rainwater. 他装设了一种贮存雨水的器具。
- The boys always splash about in rainwater. 孩子们总是在雨水里玩耍。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- This material is impervious to rainwater. 这种材料防雨。
- 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。
- 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。
- 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
- We had to slake ourselves with rainwater in the desert. 在沙漠中我们不得不用雨水解渴。
