Adultness
n. 老成；成熟
🗣️ 情景例句
I felt the same way.
我当时也有这种感受。
What is the total circulation of this publication.
这家刊物总发行量多少？
A game that is very popular with these young swimmers is the underwater tricycle race.
这些幼小的游泳运动员非常喜爱的一种游戏是水下三轮车比赛。