Velograph
速度记录仪, 速度计
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
Is there much of a price difference.
价钱有很大的差别吗？