大人びる

(1)grow old or older; "She aged gracefully"; "we age every day--what a depressing thought!"; "Young men senesce"

(2)古いかより古くなる

(3)develop and reach maturity; undergo maturation; "He matured fast"; "The child grew fast"

(4)発達して、成熟期に達する

(5)成熟する

(6)begin to seem older; get older; "The death of his wife caused him to age fast"

(7)高齢に見え始める

(8)年を取る

(1)