jet tube

• 喷管,定油管,喉管

jet tube的用法和样例：

例句

1. The nozzle of the spray tube is too big, so the water fog is not thin enough.
   这个喷管的喷口太大了，喷出的水雾不够细密。
2. However, in jet-propulsion the air is directed rearwards in a jet from the engine itself.
   可是，在喷气推进器中，空气是从发动机本身，经喷管导向后部的。