“成人期”的英语可以翻译为：adulthood ...

人的性行为发展不会随着青春期的过去而结束, 而会持续到成人期.Human sexual development does not end with adolescence, but continues in adulthood.这种轻微的畸形并不造成个体在孩童期和成人期生活的真正麻烦.This poses no real problem for their lives as children and adults.此疾病可发生于婴儿时期...

“成人期”的拼音为：...