trackway
n. 踏出来的路；（英国的）古道；轨道
例句
Dual trackway makes the transverse span also large.
双股道使横向跨度也大。
The pterosaur trackway is quadrupedal, with wide gauge.
翼龙足迹为四足行走，行迹宽。
If you drop something on the trackway, do not attempt to retrieve it!
若您的物品跌落轨道，切勿自行取回。
