引燃管

例句：

1. 1. The engineer used the ignition tube to start the engine.
   工程师使用引燃管来启动引擎。
2. 2. The ignition tube was designed to ensure smooth combustion.
   引燃管的设计是为了确保燃烧过程顺畅。
3. 3. The ignition tube was a critical component in the firefighting system.
   引燃管是消防系统中的一个关键组件。