sewers

sewers

形容词： 1. 污水的，下水道的 2. 缝制衣物时使用的缝纫机的 名词： 1. 下水道系统 2. 缝纫机

词语辨析：

sewers, sewage, sewerage 这些词经常被混淆使用。下面是它们的区别： - sewers：指的是用于排放污水的管道系统，包括下水道和排水管道。 - sewage：指的是废水、污水或粪便等的总称。 - sewerage：指的是处理和排放污水的系统，包括下水道、污水处理厂等。

词汇扩充：

1. storm sewers：雨水管道 2. sanitary sewers：卫生管道 3. combined sewers：合流管道 4. main sewer：主要下水道 5. sewer pipe：下水管道 6. sewer system：下水道系统 7. sewerage network：下水道网络 8. sewer treatment plant：污水处理厂 9. sewer blockage：下水道堵塞 10. sewer maintenance：下水道维护

近义词：

- drainpipes - conduits - culverts - gutters

反义词：

- fresh water

柯林斯词典定义：

sewers (名词) 1. 下水道系统：A sewer is a pipe, usually underground, that is used for carrying sewage away from buildings. 2. 缝纫机：A sewer is a machine used for sewing.

牛津词典定义：

sewers (名词) 1. 下水道系统：A sewer is a pipe or passage used for carrying off liquid and waste matter. 2. 缝纫机：A sewing machine.

用法

1. The city's sewers are undergoing maintenance. 城市的下水道正在进行维护。 2. The sewer system was blocked due to heavy rainfall. 由于暴雨，下水道系统被堵塞了。 3. The seamstress used a sewer to stitch the fabric together. 裁缝师使用缝纫机将面料缝在一起。 4. The sewerage network in the town is outdated and needs upgrading. 该镇的下水道网络已过时，需要升级。 5. The storm sewers were designed to prevent flooding during heavy rains. 雨水管道的设计旨在防止暴雨期间的洪水。 6. The city has invested in a state-of-the-art sewer treatment plant. 该城市投资建设了一座最先进的污水处理厂。 7. The sewer pipe burst, causing a major leak in the basement. 下水管道破裂，导致地下室发生严重泄漏。 8. The sewer maintenance crew repaired the damaged section of the pipeline. 下水道维护人员修复了管道的损坏部分。 9. The sanitary sewers in the neighborhood are well-maintained. 该社区的卫生管道保养得很好。 10. The sewer system is connected to every household in the city. 下水道系统与城市的每户人家相连。 11. The combined sewers carry both rainwater and sewage. 合流管道同时排放雨水和污水。 12. The sewer blockage resulted in a foul smell in the area. 下水道堵塞导致该区域散发出难闻的气味。 13. The sewer treatment plant removes impurities from the wastewater. 污水处理厂从废水中去除杂质。 14. The main sewer runs beneath the city streets. 主要下水道位于城市街道下方。 15. The sewerage system is designed to prevent contamination of the water supply. 下水道系统旨在防止水源污染。 16. The seamstress used her trusty sewer to create beautiful garments. 裁缝师使用她可靠的缝纫机制作出漂亮的服装。 17. The stormwater drains flow into the underground sewers. 雨水排水沟流入地下下水道。 18. The culverts act as small sewers, carrying water away from the road. 涵洞充当小型下水道，将水从道路排走。 19. The gutters direct rainwater towards the sewers. 排水沟将雨水引向下水道。 20. The sewer system is an essential part of urban infrastructure. 下水道系统是城市基础设施的重要组成部分。