埃及大部分土地都租给“皇家 ” 佃农.Most of his land was leased to " royal tenants ".最后他们不得不卖掉土地,成为负债累累的佃农.They are then compelled to sell their land and become tenants with large debts.佃农对土地的使用权佃农拥有土地的法律使用权.The legal tenure by which a v...
总计109个病人做了体格检查, 心电图,超生心动图.A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.超声波心动图通常是最为有用的MVP诊断性检查.An echocardiogram is the most useful test for diagnosing MVP.超声心动图检查肺动脉瓣功能良...