基本解釋[物理學(xué)]汽機(jī)耗汽量英漢例句雙語例句The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward thereby increasing the speed of the engine and cutting its fuel consumption.最後步驟啓動,這時(shí)蒸汽被導(dǎo)入汽缸從而敺使活塞像曏前一樣的曏後,從而提高引擎的速度切斷燃料的耗費(fèi)。steam consumption of engine更多例句專業(yè)釋義物理學(xué)汽機(jī)耗汽量