Erme
abbr. error rate measuring equipment 差错（误码）率测量设备
🗣️ 情景例句
No. I never could, either.
不会 ，我也一直都不会。
I told him to stay for lunch.
我告诉他留下来吃午餐。
That's all. Any other questions?
就这些。还有什么问题吗？