“笔误”的拼音？

“笔误”的英语可以翻译为：slip of the pen，clerical error，mistake in writing，lapsus calami ...

医院方面将这一混乱归咎于一处笔误。The hospital blamed the mix-up on a clerical error.那仅是笔误.That was only a slip of the pen.我的笔误把理查德写成了罗伯特.A slip of the pen made me say Robert insteadof Richard....