非結(jié)構(gòu)化維護(hù) unstructured being: 非結(jié)構(gòu)性行為unstructured core: 非結(jié)構(gòu)核unstructured data: 非結(jié)構(gòu)化數(shù)據(jù)unstructured decisions: 非結(jié)構(gòu)化unstructured dining: 不固定式用餐下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯