He misaddressed the letter.

他寄错了信。

youdao

Be sure to print some extra copies so you’ll have enough to add contacts at the last minute or to redo cards or letters that are misaddressed or need to be redone for some reason.

要确保多印几份，以备在最后关头增加联系人，或因为写错地址或因某个原因须重写时有充足的贺卡或祝贺信。

youdao

Be sure to print some extra copies so you'll have enough to add contacts at the last minute or to redo cards or letters that are misaddressed or need to be redone for some reason.

要确保多印几份，以备在最后关头增加联系人，或因为写错地址或因某个原因须重写时有充足的贺卡或祝贺信。

youdao

The central idea of Six Sigma is to reduce the number of mistakes, or defects--be that faulty Zip drives or misaddressed envelopes--to less than 3 defects per million.

FORBES: Growing up