interburner

例句：

1. 1. The fireman was using an interburner to put out the fire.
   消防员正在使用一个燃烧器来扑灭火焰。
2. 2.The old stove had a small interburner that could be used for heating water.
   旧式火炉有一个小的燃烧器，可以用来加热水。
3. 3.The engineer designed a new interburner to improve efficiency in the factory.
   工程师设计了一种新型燃烧器，以提高工厂的效率。