附件
近义词与同义词
按词义分组列出，使用时请结合具体语境。
a supplementary component that improves capability
a supplementary part or accessory
something added to another thing but not an essential part of it
a part that is joined to something larger
基本解释
①随同主要文件一同制定的文件。②随同文件发出的有关的文件或物品。③组成机器、器械的某些零件或部件；机器、器械成品附带的零件或部件汽车～ㄧ新买的机器没有带～。