詞源

源自 +‎ 。

名詞

(通常不可數，複數)

1. 成年

   Son, now that you have reached adulthood, you are in the time of your during which you are expected to take for your actions and for your .

   兒子，你已經進入成年，就應該對自己的行為和幸福負責。

   The boy entered adulthood by undergoing a .

   那個男孩子進行成年禮後進入成年。

   The things learned in will effect a person throughout its adulthood.

   孩童時期學到的東西對人的影響會貫穿整個成年時期。