D 開頭單詞
demonstrative evidence [法] 確證
demonstrative adjective 指示形容詞
demonstrative adj. 說明的；證明的；公開表露感情的 n. 指示詞
demonstrations n.課堂演示；示范名詞demonstration的復(fù)數(shù)形式.
demonstrationist n.參加示威者
demonstrational adv.論證地；證法地；說明地
demonstration test 示范試驗
demonstration teaching 示范教學(xué)
demonstration project 示范項目，示范工程
demonstration plant 示范裝置；樣板廠
demonstration pilot project 示范試點
demonstration lesson 示范課 表演課 示范教學(xué)
demonstration fusion power reactor [物理學(xué)]示范熔合動力反應(yīng)器
demonstration fanners [經(jīng)濟(jì)學(xué)]示范戶
demonstration effect 示范效果
demonstration commercial [新聞學(xué)與傳播學(xué)]展示廣告