改進- Wiktionary

改進 DefinitionfromWiktionary,thefreedictionary Jumptonavigation Jumptosearch Seealso:改进 Contents 1Chinese 1.1Pronunciation 1.2Verb 1.2.1Synonyms Chinese[edit]  tochange;toalter;totransformtochange;toalter;totransform;tocorrect advance;enter;