unintelligible
adjective
UK/ˌʌn.ɪnˈtel.ɪ.dʒə.bᵊl/
US/ˌʌn.ɪnˈtel.ə.dʒə.bᵊl/
Definitions of unintelligible adjective
impossible to understand; not able to be understood.
难以理解的；无法明白的
He mumbled some unintelligible words.
他嘟囔了一些难以理解的话。
The content of the recording was garbled and almost unintelligible.
录音的内容杂乱无章，几乎无法理解。
Due to the excessive noise, the speaker's voice was unintelligible.
由于噪音过大，讲者的声音难以辨识。