Tachygraphometer
供测量用的带照准仪的速测仪
🗣️ 情景例句
I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
Why are you so excited?
你干嘛那么激动？
Is the cut still painful?
伤口还在痛吗？