rear axle overhang of a towing vehiche中文什么意思

• 牵引车后悬

• rear:     rear2 vt. 1. ...
• axle:    n. 心棒，轴，车轴。
• overhang:    vt.,vi. (-hung ) 1 ...
• tow:    n. 1.【纺织；印染】落纤；短麻屑 ...