今天我们要学的词是prescription。Prescription, 名词，意思是处方。最近美国卫生和公众服务部宣布，不支持在无处方的情况下向16岁以下的女孩销售紧急避孕药。 "The Department of Health and Human Services rejected an application to sell the morning-after pill to customers under 16 without a prescription," 我们可以在prescription后面直接加drug, prescription drug 就是处方药。

　　最近，辉瑞公司的处方药Lipitor失去了专利权。 "Expiration of the patent for the prescription drug Lipitor led to a drastic drop in price," 处方药Lipitor的专利权过期，让这种药品的价格显著降低。好的，今天我们学习的词是 prescription...