smoke hole

1. When Nicholas dropped the gold through the smoke hole, each bag of gold fell into a stocking.
   就在尼古拉斯把金子透过烟囱扔下去时，每袋金子分别落入了一只袜子中。
2. Now and again, he blew a smoke ring and laughed as I tried to target the hole with my finger.
   时不时的，他吹出一个烟圈，当我试图把手指穿过烟圈是他笑了。
3. One day when government officials were rebuilding a barn, they found a mouse hole in a corner and used smoke to force the mice inside the hole to come out.
   一天，当一些公职人员准备建房时，发现角落里有个老鼠洞，就用烟熏迫使老鼠跑出来。
4. It has done its own version of the autopsy photo. It has added one of a man choking under a respirator and another of a man blowing smoke out of a tracheotomy hole.
   美国自己做了一个版本的尸体解剖照片，还有一张戴着呼吸机、几近窒息的男子照片，以及一名男子从气管上切开的一个洞往外吐烟的图片。
5. For example, the marker line on the grass in the satellite and ground pictures, the different colour of the smoke, the hole which the plane impacted, and the standing pylons.
   比如，在卫星照片和普通照片上显示不同的在草地上的标记线，烟雾的不同颜色，飞机撞击建筑物上的洞和依然耸立着的架线塔。
6. When the room was filled with the smoke, we were filling the hole. The hole was filled with sand at last.
   房间里弥漫着烟雾时，我们正用填洞。最终这个洞被沙填上了。
7. The engine testing results showed that the nozzles used on engine with swirl combustion chamber could reduce fuel consumption and smoke e-mission, meanwhile the nozzles also could be used on DI diesel engine with air intake swirl system to substitute for multi-hole nozzle.
   初步的试验研究结果表明，此种喷油嘴应用在涡流室式燃烧系统的柴油机上，可降低其燃油消耗率和排气烟度；
8. The mainstream whole smoke was collected using atmosphere collector& U shape glass plate absorption tube with poly hole, and both dimethyl sulfoxide ( DMSO) and phosphate buffer solution ( PBS) were used as absorbents respectively.
   分别以二甲基亚砜（DMSO）和磷酸缓冲液（PBS）作为吸收液，用大气收集器（U形多孔玻板吸收管）采集香烟主流烟雾，制得DMSO烟雾溶液和PBS烟雾溶液。

noun

1. a vent (as in a roof) for smoke to escape