Charles has been promoted to general sales and marketing manager.查尔斯被提升为市场营销总经理。The emperor promoted the general and lavished him with gifts.皇帝擢升了将军并赏给他丰厚的礼物。I was promoted to editor and then editorial director.我先是被提升为编辑...
喂得太快会引起腹胀和反流.Feeding too rapidly will cause abdominal distension and regurgitation.钡剂反流进入回肠末端.There is reflux of barium into the terminal ileum.胃食管反流是婴儿呕吐的最常见的原因.Gastroesophageal reflux is the most common cause of vomiti...