the frame of a vehicle , usually including the wheels and engine , onto which the metal covering is fixed
发音
例句
1. The new parts may include the sheet metal, the transmission or the chassis. 新部件可能包括钢壳,变速器或底盘。 2. Can chassis and whole-vehicle manufacturers co-exist peacefully? 底盘企业和整车企业能相安无事吗?