英语里寄领带怎么说

To express the concept of "寄领带" in English, you can say "send a tie by mail" or "mail a tie." For example:
"I need to send a tie to my friend as a gift, so I'm going to mail it to him."
"I can't believe I forgot my tie at the office. Can you mail it to me at home?"
Keep in mind that "寄领带" literally means "send a tie," so you may want to consider whether "mailing a tie" accurately conveys the intended meaning in the context of your conversation. Depending on the situation, you may need to use additional words or phrases to provide more context or clarify your meaning.