An echocardiogram is the most useful test for diagnosing MVP.超声波心动图通常是最为有用的MVP诊断性检查.Conclusion Doppler echocardiogram is important in diagnosing and differentiating pulmonary stenosis.结论多普勒超声在肺动脉瓣狭窄诊断与鉴别诊断中具有重要的价值.Transt...
她对着祖母的好耳朵喊着、告诉她这一好消息.She shouted into grandmother's good ear to tell her the good news.在孩提时代,她就觉得祖母的住宅别有风光.As a child she thought her grandmother's home romantic.祖母的听觉越来越差, 需要戴助听器.Grandmother's hearing is ...
通用柴油动力火车头将车厢转轨到了4号月台。The GM diesel engine shunted the coaches to Platform 4.他坐在一节二等车厢的角落里。He sat in the corner of a second-class carriage.当火车驶进巴斯尔登站时，一节车厢的门撞到他了。A carriage door struck him as a train drew into Basildon st...