n.(旧时英格兰和威尔士低于市长的)高级市政官，(美国、加拿大、澳大利亚的)市政委员会委员

原形：alderman复数：aldermen

The alderman was responsible for proposing the new community center project.
这位区议员提出了新建社区中心的计划。
At the town hall meeting, the alderman listened attentively to constituents' concerns.
在市政厅会议上，区议员认真听取了选民们的关切。
The alderman worked tirelessly to improve local infrastructure and road conditions.
区议员不遗余力地改善当地的基础设施和道路状况。
In his campaign speech, the alderman vowed to combat crime in the neighborhood.
在竞选演讲中，区议员承诺要打击社区内的犯罪行为。
The alderman's office organized a clean-up event for the local park.
区议员的办公室组织了一次清理当地公园的活动。
The decision to build a new school was made by the city council, including the alderman.
建立新学校这一决定是由市议会，包括区议员共同作出的。
The alderman lobbied for increased funding for public libraries in the budget.
区议员游说在预算中增加对公共图书馆的资金投入。
The citizens praised the alderman for his efforts in resolving the water supply issue.
选民们赞扬区议员在解决供水问题上的努力。
The alderman attended a ribbon-cutting ceremony for the newly renovated fire station.
区议员参加了新翻修的消防站的剪彩仪式。
The alderman faced criticism from environmental groups over his stance on renewable energy.
区议员因他在可再生能源问题上的立场而受到环保团体的批评。