Senses
订书机/ 訂書機 bookbinding machine
· a larger industrial machine used in the process of binding pages together into books
印刷厂新引进了一台全自动订书机，用于书籍的装订。
订书机/ 訂書機 stapler
· a mechanical device for fastening sheets of paper together with wire staples, commonly used in offices
请把桌上的订书机递给我，我要把这些文件钉好。