
adulthood词性是名词,意为成年,adult 词性为名词或形容词,作为名词,意为成年人、成体;作为形容词,意为成年的、成熟的,例如:
1.Few people nowadays are able to maintain friendships into adulthood.如今很少有人能将友谊维持到成年。
2.The new law makes no distinction between adults and children.这项新法律对成人和孩子同等对待。

adulthood词性是名词,意为成年,adult 词性为名词或形容词,作为名词,意为成年人、成体;作为形容词,意为成年的、成熟的,例如:
1.Few people nowadays are able to maintain friendships into adulthood.如今很少有人能将友谊维持到成年。
2.The new law makes no distinction between adults and children.这项新法律对成人和孩子同等对待。