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

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

pentafluorization

英语发声

美语发声

网络释义

1、五氟化反应

五氟化反应

短语

专业释义

英英释义

英汉双解大词典