subframe
n. [计] 子帧;副框架
例句
Removable CF die cast rear subframe is light and strong.
压铸后方可拆卸CF卡是重量轻,强度副车架。
The front subframe is modified for extra camber and castor.
前副车架被修改为额外拱形和蓖麻。
All Jettas have a steel front subframe, while on other PQ35 derivatives, it's made of aluminum.
所有捷达前副车架有钢铁,而衍生其他PQ 35,它的铝合金制成。