出错的英文：
err
fluff
slip a cog
slip a gear
slip up
tread awry

参考例句：

Comm Error;Communication Error
通信出错

A network adapter hardware error occurred.
网络适配器硬件出错。

Error removing interrupted download from disk.
在从磁盘除去已被中断的下载对象时出错。

A remote procedure call (RPC) protocol error occurred.
远程过程调用(RPC)协议出错。

Error while closing file.
在关闭文件时出错。

We tend to make mistakes when we do things in a hurry.
忙中难免出错。

Be bold to speak up,don’t be afraid of making mistakes!
大胆讲话,别怕出错!

Beginners are too apt to make mistake.
初学者很容易出错

The best workman sometimes blunder.
良工难免出错。

Error saving newsrc file!
在保存newsrc文件时出错!

err是什么意思：
v. 犯错；犯罪

It is best to err on the side of prudence.
宁可失之过于谨慎。

It is the nature of every man to err, but only the fool perseveres in the error.
人总不免要犯错误，只有蠢人才坚持不改。

There are also a number of people whose thinking errs on the side of revisionism or Right opportunism
又有一部分人有修正主义或右倾机会主义错误思想。

fluff是什么意思：
n. 绒毛；错误；无价值的东西
v. （使）起毛；抖松；搞砸；念错，忘词

There is no fluff here.
这边没什么错误。

Who writes this fluff?
这种没有价值的东西是谁写出来的？

Of,relating to,or resembling fluff.
松软的茸毛的、有关茸毛的或与茸毛相似的

slip是什么意思：
v. 滑动；滑倒；滑落；溜；出错；下降；陷入；错过；摆脱；放开；塞；被泄露
n. 溜；失误；过错；衬裙；滑倒；片，条；下降；事故；瘦小的年轻人
adj. 滑动的，活络的；打有活结的；可拆卸的
abbr. 串行线路接口协议（Serial Line Interface Protocol）

This is not a slip, but lingerie.
这不是衬裙，而是睡衣。

a slip of paper
一张纸条

That was a slip of the pen.
那是笔误。