搜尋結果
overhead projector
- IPA[ˈoʊvərˌhɛd prəˈdʒɛktər]
美式
- a device that projects an enlarged image of a transparency placed on it onto a wall or screen by means of an overhead mirror.
noun: overhead projector, plural noun: overhead projectors
- 更多解釋
英式
- a device that projects an enlarged image of an acetate or other transparency placed on it on to ...
Oxford Dictionary