英语词汇Buna怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Buna
释义	Bu·na /ˈbjuːnə/ n. [亦作 b-] 丁(二烯)钠(聚)橡胶，布纳橡胶(一种合成橡胶) [商标名，Ger<Bu(tadien) butadiene + Na Natrium]
随便看	contrabassoons contracept contracepted contracepting contraception contraceptions contraceptive contraceptively contraceptives contracepts contract contractable contractant contract bridge contract bridges contract carrier contracted contracted in contractedly contractedly contractedness contractedness contractednesses contractednesses' contractedness's

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