isoprene /'aisәupri:n/ 📖 中文释义 n. 橡胶基质[化] 异戊二烯 📘 English Definition(英文释义) n. An oily, volatile hydrocarbon, obtained by thedistillation of caoutchouc or guttaipercha. ← isoprenaline I 字母词表 isoprenoid →