单词alderwoman
n.: （旧时英格兰和威尔士的）高级市政官（职位低于市长）
（旧时英格兰和威尔士的）高级市政官（职位低于市长）:
(in England and Wales in the past) a senior member of a town, borough or county council, below the rank of a mayor , chosen by other members of the council
（美国、加拿大、澳大利亚的）市政委员会委员:
(in the US, Canada and Australia) an elected member of a town or city council
复数：alderwomen