sighthole，英語單詞，主要用作名詞，作名詞時譯為“觀察孔；檢查孔”。
基本介紹
- 外文名：sighthole
- 詞性：名詞
- 英式發音：['saithəul]
- 釋義：觀察孔；檢查孔
同近義詞,單詞釋義,
同近義詞
viewingport,porthole
單詞釋義
檢查孔
...sight視線，視距，瞄準器，瞄準sighthole檢查孔，觀察孔sighting瞄準，觀察...
觀察孔
...sight-seeingship遊覽船sighthole觀察孔sightinganchor起錨檢視長期錨泊中...
窺視孔
...窺視孔diopter;eyehole;eyepiece;gloryhole;inspectionhole;inspectionwindow;loohole;peepeye;peephole;peepsight;peepdoor;peephole;sighthole;sightport;sighthole;spyhole窺視口view-port.
