1
sewer sth
sewer作及物动词，宾语通常是需要铺设下水道设施的地区或场所。
The city plans to sewer the new residential area.
该市计划为新的居民区修建污水管道系统。
为（某地）修建下水道系统；给…铺设下水道
sewering — present participle of sewer
先理解核心含义，再看它在真实句子里的用法。
为（某地）修建下水道系统；给…铺设下水道
to provide (a place) with a system of sewers
The city plans to sewer the new residential area.
该市计划为新的居民区修建污水管道系统。
为(某地)提供下水道系统
To provide (a place) with a system of sewers.
sewer
Base
原形
sewers
3rd person
第三人称单数
sewering
-ing
现在分词
sewered
Past
过去式
sewered
Past participle
过去分词
They sewer the waste every day.
他们每天将废物排入下水道。
The city sewered the area last year.
这座城市去年对该区域进行了下水道建设。
The company has sewered the new development.
该公司已经为新开发区铺设了下水道。
规则动词
The city plans to sewer the new neighborhood before building houses.
城市规划在新的居民区铺设下水道，然后再建造房屋。
It will cost millions to sewer the entire valley.
为整个山谷铺设下水道将耗资数百万。
The authorities have promised to sewer all the villages in the region by 2030.
当局承诺到2030年为该地区所有村庄铺设下水道。
sewer作及物动词，宾语通常是需要铺设下水道设施的地区或场所。
The city plans to sewer the new residential area.
该市计划为新的居民区修建污水管道系统。
被动语态强调某地已经完成下水道设施的建设。
The village was not sewered until the 1990s.
这个村庄直到20世纪90年代才铺设了下水道系统。
进行时表示铺设下水道工程正在持续进行。
They are sewering the industrial zone this year.
他们今年正在为工业区修建污水管道系统。
Not this
The new community was sewed last month.
Use this
The new community was sewered last month.
sew 意为“缝纫”，其过去分词是 sewed/sewn；sewer 作动词表示“为（某地）铺设下水道”，过去分词是 sewered。这里说的是铺设下水道，必须用 sewered。
Not this
The city plans to sewer next year.
Use this
The city plans to sewer the old town next year.
sewer 是及物动词，后面必须接铺设下水道的地区/对象，不能单独作不及物动词使用；加上宾语 the old town 后才完整。
Not this
The village was seweraged last year.
Use this
The village was sewered last year.
sewerage 是名词“污水系统”，不能当动词；sewer 本身是动词，表示“为……铺设下水道”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
已铺设下水道的地区
New housing developments are often built in sewered areas with full utility access.
新建住宅区通常建在已铺设下水道且公用设施完备的地区。
已铺设下水道的街道
The city has upgraded every sewered street to meet modern drainage standards.
该市已对所有已铺设下水道的街道进行升级，以符合现代排水标准。
已接通下水道的房产
The bank will not finance a home unless it is a sewered property.
银行不会为房屋提供贷款，除非该房产已接通下水道。
为城镇铺设下水道
It took the engineer ten years to sewer the entire town.
工程师花了十年时间为整个城镇铺设下水道。
Use sewering naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把名词 sewer“下水道”变成动词：给某地“装上 sewer”，就是 sewer——为…铺设下水道系统。
语域：formal 常见场景：municipal engineering、urban planning、technical documentation 该动词义项较正式，多用于市政工程、城市规划等专业语境或技术文档中。日常口语里通常不直接说 sewer a place，而更常说 install a sewer system 或 build sewers for a place。
fewer、newer、viewer、skewer、brewer 都与 sewer 押韵，词尾的 /uɝ/ 读音相同；注意 sew 虽然以同样的字母开头，但读作 /soʊ/，与 sewer 完全不同。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.