Tachygraphometer
供测量用的带照准仪的速测仪
🗣️ 情景例句
I find it amazing that you can't swim.
你不会游泳可真使我大吃一惊。
If this shirt doesn't fit,may I bring it back later?
如果这件衬衫不适合，我以后可以带回来换吗？
I'm your lucky fellow then.
我就是你的幸运舞伴啦！