Trackside
[铁]n.轨道旁,线路旁
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
The air conditioner is out of order.
这空调坏了。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。