基本解釋adj.坦率的；無保留的；沒有被預(yù)訂的同根派生 unreservedness相關(guān)詞英漢例句Frank and unreserved in speech.直言不諱的在言語上坦率且無保留地An unreserved seat.無人占據(jù)的座位unreservedness更多例句