igniter

The barbecue igniter sparked, and the charcoal began to glow.

烧烤点火器火花一闪，木炭开始发红。

You need to replace the oven igniter before you can bake the cake.

你得先换掉烤箱里的点火器，才能烤蛋糕。

The technician checked the igniter in the gas heater and cleaned off the dirt.

技术员检查了燃气加热器里的点火器，清除了污垢。