n.[C]
1.下水道,阴沟
2.裁缝师
v.[T]
用下水道排,安下水道于
1.下水道,阴沟
2.裁缝师
v.[T]
用下水道排,安下水道于
| 同: |
- Biological effluent treatment: Liquor and general process drainage is collected and treated prior to discharge to sewer.
喷淋液和通常工艺产生的废水被收集必须经过处理才能排放。收藏 - Most difficult of all is to estimate the volume of storm water likely to flow in a drain or sewer.
最困难的是估计暴雨后可能流入管内的水量。收藏 - a sewer of fine clothing.
精制衣服的缝纫者收藏 - Melbourne Water has appointed a private contractor to carry out maintenance work on our water, sewer and drainage systems.
墨尔本水工程服务队指定一个私人承包公司对自来水、下水道和排水系统进行维修管理。收藏 - It became necessary to provide drainage or sewer systems to carry such wastes away from the area
提供排水系统或污水管道系统,把废物排出市区已成为必要。收藏
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