steam engine

US /ˈstiːm ˌen.dʒɪn/
UK /ˈstiːm ˌen.dʒɪn/
"steam engine" picture
1.

محرك بخاري, آلة بخارية

a machine that converts the heat energy of steam into mechanical energy, typically used to power trains or other machinery

:
The old steam engine chugged slowly down the tracks.
المحرك البخاري القديم سار ببطء على القضبان.
James Watt made significant improvements to the steam engine.
أدخل جيمس وات تحسينات كبيرة على المحرك البخاري.