误码率的英文：
error rate

参考例句：

BER(Bit Error Rate)
误码率

CVSD (Continuous Variable Slope Delta Modulation) voice coding enables operation at high bit- error rates
连续可变斜率增量调制的语音编码可以在高误码率的情况下正常工作。

error是什么意思：
n. 错误；出错；谬见；过失；误差

IMAP Error The message could not be saved due to an error.
IMAP错误由于发生了一个错误，无法保存此消息。

An error by a hairbreadth may eventually result in an error of a thous
毫厘千里

He was convicted of his errors.
他认识到自己所犯的过失。

The accident was caused by human error.
这一事故是人为错误造成的。

Every man is liable to error.
人人都可能犯错误。

rate是什么意思：
n. 比率，速率；费用
v. 评估；认为；划分等级；值得

cumulative rating
累积收听率

These bonds have an AAA rating.
这些债券的信用度是3A级的。

To rate too low;underestimate.
低估对…估价太低；低估

A Lump Sum Rate of ...
费用合计…

To reduce in rank or rating;demote.
使降级降低级别或降级；使人降级