authorities 是 authority 的复数authorityKK [əˋθɔrəti] /əˈθɔɹəti/发音名词1权力、职权She has the authority to approve payments over ten thousand dollars.她有权核准一万元以上的款项。2当局、官方常用复数The authorities are still investigating the cause of the fire.当局仍在调查火灾的起因。3权威、专家He is a leading authority on ancient Chinese pottery.他是中国古陶器方面的顶尖权威。4管理局、主管机关The local transport authority plans to add two new bus routes.地方交通管理局计划增设两条公车路线。5授权、许可正式No one may enter the site without written authority from the manager.未经经理书面授权,任何人不得进入工地。6威信、说服力She spoke with such authority that nobody dared interrupt her.她说话极有威信,没人敢打断她。用这个字练口说→