Noun:

1. the distance from the center of a car's front wheel to the rear axle

wheellyadv.轮地wheeln.方向盘；车轮；旋转；周期vi.旋转；转动；改变方向vt.用车运；转动；给 ... 装轮子wheel sinkage车轮下陷wheel girdles轮上套爪wheel casting轮罩wheel support备轮支架wheel carrier轮架wheel checker车轮检验器wheel freedom车轮垂直运动行程wheel contour车轮轮廓或外形wheeling step扇形踏步wheel-trendn.轮胎花纹

1. The wheelbase must have an adequate length too.
   轴距也应该有适当的长度，因为该参量可以影响底盘强度。
2. The 2600 mm wheelbase sets the base for a spacious and comfortable passenger room.
   长达2600毫米的轴距为座舱奠定了宽敞舒适的格局。