betterment
US /ˈbet̬.ɚ.mənt/
UK /ˈbet.ə.mənt/
名詞
改善, 進步, 提高
the act or process of improving something
範例:
•
He dedicated his life to the betterment of society.
他將一生奉獻給社會的進步。
•
The new policies are aimed at the betterment of public education.
新政策旨在改善公共教育。