英语翻译He is now testing a poplar tree that has been geneticall
英语翻译
He is now testing a poplar tree that has been genetically engineered to take in mercury through its roots.The tree then slowly releases the mercury into the air through its leaves
He is now testing a poplar tree that has been genetically engineered to take in mercury through its roots.The tree then slowly releases the mercury into the air through its leaves
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