易混淆的单词： Cava

Ct evaluation of secondary change of superior vena cava syndrome .

上腔静脉综合征继发改变的ct评价。

Clinical analysis of 77 cases of superior vena cava syndrome .

77例上腔静脉综合征临床分析。

Superior mesenteric vein-inferior vena cava shunt .

肠系膜上静脉-下腔静脉分流术。

That 's why at dinner parties , it 's fine to serve cava instead of champagne .

这就是在宴会上，最好用卡瓦酒（cava）代替香槟酒的原因所在。

Ultrasonic diagnosis in upper extremity deep venous flow obstruction and superior vena cava syndrome .

上肢深静脉回流障碍暨上腔静脉综合征的超声诊断。