snail mail
US /ˈsneɪl meɪl/
UK /ˈsneɪl meɪl/

名詞
1.
普通郵件, 蝸牛郵件
the regular postal service, as opposed to email or other electronic communication
範例:
•
I sent the documents via snail mail, so they might take a few days to arrive.
我透過普通郵件發送了文件,所以可能需要幾天才能到達。
•
Even in the age of email, some people still prefer to send invitations by snail mail.
即使在電子郵件時代,有些人仍然喜歡透過普通郵件發送邀請。
在 Lingoland 學習這個單詞