ohp
UKUS
IELTSC2
Definitions
n.
Overhead projector; a device that projects transparent images onto a screen for an audience
高射投影仪（OHP）；也可指高压氧气（oxygen at high pressure）
Root Breakdown
ohpother
=ohp
Common Collocations
- 1.overhead projector高射投影仪
- 2.OHP deviceOHP设备
Example Sentences
- 1.
The teacher used an overhead projector to display images during the lecture.