Ambulators
n. [测] 测距仪；测程轮
🗣️ 情景例句
The performance of the stock market can reflect economic conditions.
证券市场的表现能反应经济状况。
I phoned him last Saturday.
我上个星期六打电话给他。
I'm glad that you could see me today.
真高兴你今天能来。