adapter
noun [ C ] (also adaptor) uk/əˈdæp.tər/ us/əˈdæp.tɚ/
(DEVICE)
（供多个设备连接电源的）多头插头，多功能插头
a type of plug that makes it possible to connect two or more pieces of equipment to the same electrical supply
（电器设备的）转换插头，转接器，适配器
a device that is used to connect two pieces of equipment
(WRITER)
改编者，改写者
a person who makes slight changes to a book, play, or other piece of text so that it can be performed