内燃机的英文：
internal combustion engine

参考例句：

the malodor of diesel fumes
内燃机油烟的恶臭

lubrication system of internal combustion engine
内燃机润滑系统

Backfire:an explosion of prematurely ignited fuel or of unburned exhaust gases in an internal-combustion engine.
回火:过早点燃的燃料的爆炸或内燃机中未燃的废气的爆炸。

To misfire,as an internal - combustion engine.
点不着火，如内燃机

A boat propelled by an internal-combustion engine or other motor.
汽艇由内燃机或其他发动机推动的船只

The invention of the internal combustion engine inaugurated a new era in travel.
内燃机的发明为旅行开创了新纪元。

Motorcycle: Bicycle or tricycle propelled by an internal combustion engine.
摩托车:由内燃机驱动的两轮或三轮车。

"In an overheated internal-combustion engine, the pistons may seize in the cylinders."
内燃机的活塞过热时会黏着于汽缸内。

To ignite fuel,as in an engine.
点燃如在内燃机里点燃燃料

Compression ratio: Degree to which the fuel mixture in an internal-combustion engine is compressed before ignition.
压缩比:在内燃机中，可燃混合气在点火前被压缩的程度。

internal是什么意思：
adj. 内部的；里面的；内政的；国内的；本身的；自身的；内心的；头脑中的

That depends on internal and international factors.
这决定于国内的因素和国际的因素。

international common
国际公地

the First International
第一国际（1864－1876）

combustion是什么意思：
n. 燃烧；氧化；极度的激动

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？

engine是什么意思：
n. 发动机；引擎；火车头

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。