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

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

naphthophenanthrene

英语发声

美语发声

网络释义

1、二苯并蒽

... naphthonone 萘托酮 naphthophenanthrene 二苯并蒽 naphthophenazine 萘吩嗪 ...

短语

专业释义

英英释义

英汉双解大词典