improvingWiktionary 原文/ɪmˈpruːvɪŋ/adj.有启发的；有教育意义的中文释义来自 ECDICT释义形容词adjective1That tends to improve someone or something (especially (dated) to educate or morally better a person).动词verb1present participle and gerund of improve同族词派生词 2unimproving·improvingly