intelligible

US /ɪnˈtel.ə.dʒə.bəl/
UK /ɪnˈtel.ə.dʒə.bəl/
1.

dễ hiểu

(of speech and writing) clear enough to be understood:

:
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She was so upset when she spoke that she was hardly intelligible.
:
intelligenceintelligentartificial intelligence