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زيست شناسى : زمين سست

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 کلمات مرتبط(2) 

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کلمات مرتبط(quick ground):

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بازگشت به واژه quick ground

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ground 
 quick 

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The following video provides you with the correct English pronunciation of the word "quick ground", to help you become a better English speaker.

quick hardening 快速硬化

{زيست شناسى}: زمين سست