divan n. 咖啡館；（無(wú)扶手和靠背的）長(zhǎng)沙發(fā)椅；吸菸室；（東方國(guó)家的）會(huì)議厛 n. (Divan)人名；(法)迪旺；(羅、塞、伊朗)迪萬(wàn)divalerin 甘油二戊酸酯divalent cation 二價(jià)陽(yáng)離子divalent adj.[化]二價(jià)的divalency n.二價(jià)divalence n.二價(jià)divagation (n.) divagation n.偏差；離題；離正軌；入歧途divagating vi.(文章或談話)離題；漂泊divagates vi.(文章或談話)離題；漂泊divagated vi.(文章或談話)離題；漂泊divagate (v.) divagate vi.(文章或談話)離題；漂泊divadent 二價(jià)的divacancy 雙空位, 空位對(duì)divacanciesn n.雙空格點(diǎn)(雙空位)divacancies 雙空格點(diǎn)divacancics 雙空位divability 下潛操縱性diva (n.)