- 性成熟 xìngchéngshú sexual maturity
- 生米煮成熟饭 shēngmǐzhǔchéngshúfàn irreversiblewhat is done cannot be undone; it is too late to change the situation now
- 生米做成熟饭 shēngmǐzuòchéngshúfàn fait accompliit is done and cannot be changed; a situation where what has occurred is irreversible
- 成熟分裂 chéngshúfēnliè meiosismeiosis (in sexual reproduction)