prepubescent
adj. 青春期前的
n. 青春期前时期的儿童
近义词：preadolescent，preteen，young，childish，childlike，juvenile，youngster，subteen，child，kid，youth，moppet，prepubertal，
英英释义
Adjective
- (especially of human beings) at the age immediately before puberty; often marked by accelerated growth