西奈山医学中心的医生还警告到，一种名为双酚a的物质普遍的出现在许多的食物容器之内，其中包括了塑料水瓶和婴儿的奶瓶(表面印有数字7)。
The Mount Sinai researchers also warned against, Bisphenol-A, a substance present in many food containers, plastic water and baby bottles (indicated by a number 7 printed on the base).
西奈山医学中心的医生还警告到，一种名为双酚a的物质普遍的出现在许多的食物容器之内，其中包括了塑料水瓶和婴儿的奶瓶(表面印有数字7)。
The Mount Sinai researchers also warned against, Bisphenol-A, a substance present in many food containers, plastic water and baby bottles (indicated by a number 7 printed on the base).
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