Machmeter
n. 马赫计
🗣️ 情景例句
Can you give me a little deal on this?
这能卖得便宜一点吗？
The greatest talkers are always the least doers.
言语的巨人往往是行动的侏儒。
It's between the post office and the hospital.
它就在邮电局和医院之间。