Helicograph
n. (画螺旋曲线用的)螺旋规
🗣️ 情景例句
You are coming along well.
你进展得很好。
Try to be there by 8:15 the airport will be crowded.
尽量在8点15分以前赶到那里，到时机场会很拥挤的。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。