生疏 shēngshū out of practice Origin Definitions Defs Strokes Stroke Words Sentences Sents shēngshū out of practice · unfamiliar 生 shēng nounadjective unfamiliar unfamiliar; strange; unacquainted疏 shū adjective unfamiliar (bound form) unfamiliar with; out of practice; rustyshēngshū estranged 生 shēng nounadjective unfamiliar unfamiliar; strange; unacquainted疏 shū adjectiveverb distant (bound form) distant in relationship; not close; alienated