2 Noun 1 Verb 0 Adj. 0 Adv.
Filters
ZH改良Noun
EN
The act of improving something
改进改善
bn:00046191n Concept
EN
A campaign aimed to correct abuses or malpractices
改正改革
bn:00066831n Concept
ZH改良Verb
EN
To make better
提高修改修正
bn:00082573v Concept