词典论坛联络

   英语 +
Google | Forvo | +
短语

four stroke engine

环境 motor de cuatro tiempos
four-stroke engine ['fɔ:strouk 'enʤɪn]
机械工程 motor de cuatro tiempos
four stroke engine An internal combustion engine whose cycle is completed in four piston strokes; includes a suction stroke, compression stroke, expansion stroke, and exhaust stroke
环境 motor de cuatro tiempos
four- stroke engine
: 3 短语, 2 学科
机械工程2
运输1