| 释义 |
overhead projector ˌoverhead proˈjector noun [C] (ABBREVIATION OHP) ► F0 a device that makes large images from a flat, transparent sheet and shows them on a white screen or wallSee picture: (overhead) projector  See picture: overhead projector  Thesaurus+: ↑Office equipment , ↑Communicating by telephone , ↑Paper and stationery |