单词:Heptamyl
庚胺醇
单词:Heptamyl 相关文章
GWEN IFILL: Drugmaker Mylan has been under heavy fire for its soaring price hikes for EpiPens, the lifesaving necessity for those with serious allergic reactions. Its price has skyrocketed to as much as $600 for a set of two. At first, Mylan offered
发表于:2018-12-05 / 阅读(305) / 评论(0)
PBS访谈健康系列
与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe
发表于:2019-02-06 / 阅读(387) / 评论(0)
英语学习方法