更为实用的是把动脉瘤分成囊形和梭形两类.It is further helpful to classify aneurysms into saccular and fusiform.假性动脉瘤一词用于只有一层动脉外膜的动脉瘤.A false aneurysm is the term applied when only the adventitia is present.结果动脉瘤致孤立性动眼神经麻痹的发生率约占全部动脉瘤7%.Resul...
His best selling line is the cheapest lager at £1.99.他最畅销的产品是最便宜的只卖1.99英镑的贮藏啤酒。Old movies were the cheapest broadcast fodder.老电影是最廉价的播放素材。Britain still boasts the cheapest postal service.英国仍拥有最便宜的邮政服务系统。...