Machmeter
n. 马赫计
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
All men are mortal.
人孰无死。
After having been instructed to drive out of town, I began to acquire confidence.
在接到把车开出城的指令后，我开始有了信心。