Viagraph
n. (检测路面平坦程度等的)路面情况指示器
🗣️ 情景例句
What did you bring?
你带的什么带子？
Now that you are pretty well again, you should work harder.
你的身体既然已经完全康复，你就应该更加努力工作。
Where are the balls?
球在哪里？