Tachygraphometer
供测量用的带照准仪的速测仪
🗣️ 情景例句
I'll call you again later, OK?
我以后再打给你，好吗？
In college I majored in philosophy, What was your major?
大学时我主修哲学，你主修什么呢？
How are you doing with your new boss?
你跟你的新上司处得如何？