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来源:雅诚德英语网
Some scientists have a hunch that a pregnant woman's diet and her exposure to various chemicals turn on some fetal genes and turn off others.
有些科学家有预感,认为孕妇的饮食和她接触的各种化学物质会开启一些胎儿基因,而关闭其他基因。
Some scientists have a hunch that a pregnant woman's diet and her exposure to various chemicals turn on some fetal genes and turn off others.
有些科学家有预感,认为孕妇的饮食和她接触的各种化学物质会开启一些胎儿基因,而关闭其他基因。