Decelerometer
n. 减速计
🗣️ 情景例句
Except for the beard, he hasn't changed in fifty years.
除了有胡须， 他五十年来没有变。
It's very annoying.
真烦人。
Well, I had been wrong, for I was now lost.
唉，实际我错了，我现在迷路了。