回味無窮

Simplified: 回味无穷

huíwèiwúqióng ㄏㄨㄟˊ ㄨㄟˋ ㄨˊ ㄑㄩㄥˊ

    • to have a rich aftertaste
    • memorable to linger in one's memory

      fig.

Character by character

Sources