self-improvement

self-im prove ment |ˈˌsɛlf əmˈpruvmənt | ▶noun the improvement of one's knowledge, status, or character by one's own efforts.

self-improvement

self-improve ¦ment ▶noun [ mass noun ] the improvement of one's knowledge, status, or character by one's own efforts.

self-improvement

s è lf-impr ó vement 名詞 U 自己修養 [改善 ].