詞語：peep-hole
peep-hole的意思
peep hole 窺孔;觀察孔;觀察孔，檢視孔;檢查孔;fire door peep hole 火門窺孔;peep hole 窺孔;觀察孔;觀察孔，檢視孔;檢查孔;peep hole optimization 窺孔優化;fire door peep hole 火門窺孔;
peep-hole的參考例句
1.Glory-hole is the vital haulage passage in the mine of drift hole with the glory-hole method. Whether the glory-hole is normal or not may cause a tremendous influence to the mine. 溜井是採用平硐溜井開拓方式的露天礦山的運輸咽喉，溜井正常與否對礦山生產影響極大。
2.Glory-hole is the vital haulage passage in the mine of drift hole with the glory-hole method. Whether the glory-hole is normal or not may cause a tremendous influence to the mine. 溜井是採用平硐溜井開拓方式的露天礦山的運輸咽喉，溜井正常與否對礦山生產影響極大。
3.Screen series of closed factories and mines hole, square hole, rectangular hole, such as triangular hole sieve . 工礦篩系列有圓孔，方孔，長方孔，三角孔等篩板。
4.He bounded rather than climbed upon his commode, and resumed his post near the little peep-hole in the partition wall. Again he beheld the interior of Jondrette's hovel. 他不是爬上那抽斗櫃，而是一縱身便到了櫃上，他又守在隔牆上面那個小洞的旁邊了。容德雷特那個洞窩裡的情況重新展現在他眼前。
5.open an account: Rotate the handwheel counterclockwise and open the valve, until hands feel the location (see from the peep hole of protection cover valve stem should be in the top position); 開啟：逆時針旋轉手輪開啟閥門，直到手感到位為止（從防護罩觀察孔看到閥桿應處於上部位置）；