Tachygraphometer
供测量用的带照准仪的速测仪
🗣️ 情景例句
But first, I think we should take a moment
不过首先 我想我们应该用一两分钟
What did you do the week before last?
上上星期你干了什么？
It is all ready to go.
货已经准备好等着出了。