Our instinctive reaction when someone causes us pain is to strike back.当被别人弄疼时我们本能的反应是反击。It's an absolutely instinctive reaction—if a child falls you pick it up...这完全是本能的反应——如果一个孩子摔倒了你会把他扶起来。an instinctive reaction本...
Departments of public health must enhance control over prescribed ephedrine preparations.卫生部门要加强对麻黄素单方制剂的管理.OBJECTIVE : To establish an HPLC method for the assaying of ephedrine hydrochloride in Xiaoerhuatanzhike tablet....