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

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

Alpha Quartz

英语发声

美语发声

网络释义

1、石英

...alp 高山alpha quartz 石英alpha ray spectrometer 能谱仪 ...

短语

alpha a quartz石英

Respirable Alpha Quartz阿尔法石英

专业释义

英英释义

英汉双解大词典