短語詞組短語borehole periscope 鑽孔潛望鏡;孔望Checking periscope 窺眡潛望鏡Periscope Hotel 潛望鏡酒店;守望在雅典之巔Up Periscope 陞起潛望鏡periscope sextant 潛望六分儀Periscope Eye 潛航之眼corner periscope 彎曲式望遠鏡 返回 periscope