ravenellˈrævənelCOCA¹¹¹²⁵¹ 基本例句 🌏罗威尔 Shockingly, only one of these practicing physicians was familiar with the recommended thresholds for prescribing drugs, says study author Joseph Ravenell, MD, now at New York University. 该研究报告作者、如今在纽约大学工作的约瑟夫·瑞文内尔博士说，令人吃惊的是，这些临床医生中只有一人熟悉需要开药的推荐临界值。 yeeyan