短語詞組短語Combustion expansion stroke 燃燒膨脹沖程combustion stroke detail 燃燒沖程two stroke internal combustion engines 二沖程內(nèi)燃機(jī)four -stroke internal combustion engines 四沖程內(nèi)燃機(jī)two -stroke internal combustion engine [動(dòng)力]二沖程內(nèi)燃機(jī)one -cylinder four-stroke cycle combustion engine 單缸四沖程內(nèi)燃機(jī) 返回 combustion stroke