汽机 qìjī steam engine Origin Definitions Defs Strokes Stroke Words Sentences Sents 蒸汽机 zhēngqìjī steam engine An engine that uses steam pressure to create mechanical power.蒸汽机车 zhēngqìjīchē steam locomotive A train engine powered by a steam engine, typically using coal as fuel. Also known as [[蒸汽火车|蒸汽火車|zheng1 qi4 huo3 che1]]