undecipherable
01
解読不可能な, 判読できない
impossible to read, understand, or interpret due to being unclear or cryptic
例
The message was written in a language that was completely undecipherable to the team.
そのメッセージはチームにとって完全に解読不能な言語で書かれていた。
語彙ツリー
undecipherable
decipherable
decipher
cipher
