jet eductor的用法和样例：
例句
- Most hydrogen fires will have the flame characteristic of a torch or jet and will originate at the point where the hydrogen is discharging.
大多数氢的火焰具有火炬或喷射器的特征，起源于氢泄漏点。 - Reaper troopers are chemically altered to make them even more aggressive before being subjected to weeks of brutal training in close-quarters combat and the use of their jet packs.
经过化学改造，收割者更加富有侵略性，在此之后，他们要进行残酷的封闭格斗训练与喷射器使用训练。
