短語詞組短語oil l engine 內(nèi)燃機(jī)oil burning engine 使用比汽油重的燃料的發(fā)動(dòng)機(jī)oil cooled engine 油冷式發(fā)動(dòng)機(jī)oil injection engine 油動(dòng)機(jī)oil test engine 油料試驗(yàn)機(jī)adding oil to engine 發(fā)動(dòng)機(jī)加機(jī)油Oil pressure engine 油壓馬達(dá)Oil cooling engine 油冷內(nèi)燃機(jī) 返回 oil engine