Commercial prices that are explicitly and transparently displayed.

这家商店的所有商品都明码标价。

noun · Standardized, non-secret codes used for telecommunications, such as Morse code or ASCII.

这种电报是用明码发送的。

noun · Information that is not encrypted or has been decrypted in the context of cryptography.

黑客窃取了数据库中的明码密码。