燃机的英文：
combustion engine

The engine regularly combusted.
这台引擎耗油状况完全正常。

Oxidants are substances that support combustion and enhance the combustibility of other materials.
氧化剂是支持燃烧和提高其它材料的可燃性的物质。

What does it feel like to combust ?
燃烧的感觉象什么？

For proper combustion it is necessary to atomize the propellants
为了有效地进行燃烧，推进剂必须雾化。

We might be tempted to think of combustion.
我们也许会联想到氧化。

He is an engineer.
他是位工程师。

The engine died.
引擎突然熄火了。

They are engineering a bridge.
他们正在建造一座桥。

These are the engine housings.
这是发动机机壳。

The engines whined.
发动机呜呜作响。