1·BPA is commonly used in food and drink packaging, where the molecule is usually locked in as part of a complex polymer.
双酚a一般用于食品和饮料包装，其分子作为复合聚合物的一部分，通常是固定的。
2·"It's reasonable to assume BPA can be absorbed through the skin," he says.
他说“假定双酚a能够通过皮肤吸收是非常合理的。”
3·BPA, a chemical often found in plastic water and baby bottles and metal cans-even cash register receipts-has been linked to increased risk for breast cancer and heart disease.
双酚a是一种内含在塑料瓶装水，奶瓶和金属罐，甚至收款机收据上的化学物质，它会增加患乳癌和心脏病的风险。
4·New studies are looking to embryonic development, to see whether BPA exposure during pregnancy is having any deleterious effects on development.
新的研究准备探索胚胎发育领域，看怀孕期间接触双酚a是否会对胎儿发育产生毒害作用。
5·The Exeter University academic also urged manufacturers to cut down on BPA in food packaging and containers.
埃克塞特大学的学者也敦促制造商减少食品包装和容器中的双酚a用量。