名词
中文翻译：底部出口孔
同义词：
['bottom inlet orifice', 'bottom vent orifice']
例句：
-
1. The machine has a bottom outlet orifice that allows air to escape when the lid is closed.
这台机器有一个底部出口孔，当盖子关闭时允许空气逸出。
-
2. The exhaust system at the bottom of the car has a bottom outlet orifice to direct exhaust gases out of the vehicle.
汽车底部的排气系统有一个底部出口孔，用于将废气排出车辆。
-
3. The engineer designed a new bottom outlet orifice for the cooling system to improve efficiency.
工程师为冷却系统设计了一个新的底部出口孔，以提高效率。