indistinguishable
🇺🇸
/ˌɪndɪˈstɪŋɡwɪʃəbl/
🇬🇧
/ˌɪndɪˈstɪŋɡwɪʃəbl/
When two things are so similar that you can't tell them apart.
The twins are so similar that their voices are indistinguishable.
쌍둥이는 너무 비슷해서 그들의 목소리는 구별할 수 없습니다.
So unclear that you can't understand or identify it.
The recording was so poor that the speech was indistinguishable.
녹음 품질이 너무 나빠서 연설 내용을 구별할 수 없었습니다.