noun 下载 🔗分享 复印机,影印机。 A machine which reproduces documents by photographing the original over a glass plate and printing duplicates. Examples : "The office had two photocopiers, but one was always broken. " 办公室有两台复印机,但是总有一台是坏的。 machine technology electronics device stationery business 与AI对话词汇游戏阅读练习