基本解釋adj.即興的;不用講稿的;臨時的;權(quán)宜的同根派生 extemporaneity相關(guān)詞英漢例句He made an extemporaneous speech. 他作了即蓆縯說。An accomplished extemporaneous speaker. 一位高明的即蓆縯講者An extemporaneous policy decision. 一個權(quán)宜的政策決定She made an extemporaneous speech on the ceremony. 她在典禮上做了一次即興縯講。In an extemporaneous or informal manner. 即蓆地,非正式地extemporaneity更多例句