How to pronounce word in English - Learn English free online - NBR - How to pronounce the english word NBR in english. Start with S. Learn from me. - www.pronounceword.com

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NBR. How to pronounce the english word NBR.Start with S. Learn from me.

NBR

英语发声

美语发声

abbr. 腈基丁二烯橡胶（nitrile -butadiene rubber）

网络释义

短语

专业释义

机械工程

丁腈橡胶

化学

丁二烯/丙烯腈橡胶

丁腈橡胶

英英释义

英汉双解大词典