Roughmeter
粗糙度计; 粗糙度仪
🗣️ 情景例句
I've been doing this job for 25 years, and I tell you you're going to stuff it up doing things this way.
我干了这工作已有25年了，告诉你，你这样做事情，会把事情办糟的。
How much do you charge per unit?
你们每件要价多少呢？
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。