Read Edit View history 素昧平生 sùmèipíngshēng unacquainted Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 素昧平生 · sùmèipíngshēng · unacquainted 2026/03/04 素昧平生 sùmèipíngshēng unacquainted to have never met before; entirely unacquainted 虽然我们素昧平生，但他对我非常热情。 idiom created sense Mar 4, 2026, 02:25 AM