←
  1. a system of printing books only when a customer wants one按需印刷；随选印刷
    • The titles are available through print on demand.这些书刊可按需印刷。🔊🔊
    • This is a print-on-demand title.这是按需印刷的书。🔊🔊
    • a catalogue of more than 6 000 electronic and POD books超过6000种电子和POD书籍的目录