ohp
US /ˌoʊ.eɪtʃˈpiː/
UK /ˌəʊ.eɪtʃˈpiː/
缩写
高射投影仪, OHP
Overhead Projector
示例:
•
The teacher used an OHP to display the lesson notes.
老师使用高射投影仪展示课程笔记。
•
Before digital projectors, OHPs were common in classrooms.
在数字投影仪出现之前，高射投影仪在教室里很常见。