ㄓㄨㄤˋzhuàngㄋㄧㄢˊnián

  1. 時期·壯年。」三國演義·第一》:壯年校尉創立基業江南!」丁壯

lit. robust years, prime of life, summer, able-bodied (fit for military service)​, mature (talent, garden etc)​
maturité, force de l'âge