<p>The doctors from Grey Sloan Memorial Hospital spring into action to save the lives of two girls with a powerful story. Meanwhile, Meredith tries to cope with the fact that Amelia is now living with her and Jackson prepares for April&#39;s return back to Seattle.</p>美国剧《实习医生格蕾 第十二季》剧情介绍由剧集天堂在线收集提供。