性成熟 xìngchéngshú sexual maturity Origin Definitions Defs Strokes Stroke Words Sentences Sents 性 xìng adjectivenoun sexuality sex; sexuality; things related to sexual desire or reproduction成熟 chéngshú adjectivenoun mature mature; fully developed (of a person's body or mind); (of a plan, conditions, or timing) developed to a complete or perfect stage; well-thought-out