undb意思 中文翻譯: UNDB:United Nations Development Business | 中文意思:───聯合國發展業務 中文簡語解釋: 1、undb:───UN代表 相關縮寫意思查詢 uncc uncd uncp uncg unce undo unds undu undi undg undc undl undh undm undr