“推进力”的英语？

它们的低级同类, 如鹧鸪,有一种同样大的推进力.Their humbler followers , such as partridges have a like power of strong propulsion.在1998-2002种交通工具中, 引擎被为前面 - 轮子推进力向傍边装.In the 1998 - 2002 vehicles, the engine was mounted sideways for front - wh...