自言自語

Simplified: 自言自语

On the HSK 6 vocabulary list, at CEFR level B2.

zìyánzìyǔ ㄗˋ ㄧㄢˊ ㄗˋ ㄩˇ

    • to talk to oneself to think aloud to soliloquize

      idiom

Character by character

Sources