Viagraph
n. (检测路面平坦程度等的)路面情况指示器
🗣️ 情景例句
He won't come until next week.
他下星期才会来。
Would you hold the line, please, I will find out his number for you.
请你不要挂断，我替你找他的号码。
Jean is a blue-eyed girl.
珍是个蓝眼睛的女孩。