搜尋結果
periscope
- IPA[ˈpɛrɪskəʊp]
英式
- an apparatus consisting of a tube attached to a set of mirrors or prisms, by which an observer (typically in a submerged submarine or behind a high obstacle) can see things that are otherwise out of sight.
noun: periscope, plural noun: periscopes
- 更多解釋
- IPA[ˈperəˌskōp]
美式
- an apparatus consisting of a tube attached to a set of mirrors or prisms, by which an observer ...
Oxford American Dictionary