您要查找的是不是：
- He came to look at the drainage. 他是來(lái)檢查排水設備的。
- The drainage system has been aged. 排水系統已經(jīng)老化了。
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系統不好,有些水管斷裂了。
- We must dig a drainage ditch to run off the water. 我們得挖一條排水渠把水排掉。
- The town's drainage is very efficient. 這城市的排水系統很好。
- A drainage passage, as to a culvert. 排水溝排水通道，如陰溝
- Is there adequate drainage where needed? 需要排水的地方其排能是否足夠?
- Pancreatic abscess obviously requires drainage. 胰腺膿腫顯然需要引流。
- The area has good natural drainage. 這個(gè)地區有良好的天然排水系統。
- The bricks were bedded in sand to improve drainage. 沙里埋入磚塊，以改進(jìn)排水系統。
- Acid Drainage Killing Some Fish in Ky. 河流遭酸性排放,魚(yú)和昆蟲(chóng)死亡。
- Thus the number of colinear points is N. How do you get the infinity answer? 如果這N個(gè)點(diǎn)里有坐標相同的情況;豈不是最大共線(xiàn)數可以是無(wú)窮大.
- Both uses tend to improve drainage. 兩者對排水都有改進(jìn)作用。
- The defect in the drainage must be remedied. 這排水系統的缺陷該設法補救。
- The drainage of the bathtub is clogged. 浴缸的排水堵住了。
- Bad drainage caused the land to be flooded. 排水不利容易使土地淹水。
- Mines: drainage of sewage and sludge. 礦井排污水、污泥。
- Connect drainage tubing to end of catheter. 將引流管與導尿管連接。
- B. Connect the drainage accessory with the coupler. 將排水配件和連結器連接起來。
- Practice shows that this is a good drainage method. 實(shí)踐表明這是一種較好的疏干方式。
