史無前例

Simplified: 史无前例

On the HSK 7-9 vocabulary list, at CEFR level C1.

shǐwúqiánlì ㄕˇ ㄨˊ ㄑㄧㄢˊ ㄌㄧˋ

    • unprecedented in history

      idiom

Character by character

Sources