汽油吹焰管

例句：

1. 1. The gasoline injector was designed to ensure the engine starts smoothly.
   这个汽油喷射器的设计是为了确保发动机能够顺畅启动。
2. 2. Gasoline igniters are commonly used in cars to start the engine.
   汽油点火器常用于汽车中以启动引擎。
3. 3. The engineer carefully checked the gasoline injector before starting the engine.
   工程师在启动引擎前仔细检查了汽油喷射器。