periscope
US /ˈper.ɪ.skoʊp/
UK /ˈper.ɪ.skəʊp/
名詞
潛望鏡
an optical instrument that provides a view of an otherwise obstructed field, consisting of a tube with mirrors or prisms at either end, used especially in submarines to see above the surface of the water
範例:
•
The submarine raised its periscope to scan the horizon.
潛艇升起潛望鏡以偵察地平線。
•
He used a simple periscope to see over the wall.
他用一個簡單的潛望鏡看牆的另一邊。