Objective: To evaluate the clinical effects of retrievable vena cava filter (r-VCF) used in patients with deep venous thrombosis (DVT).是什么意思_Objective: To evaluate the clinical effects of retrievable vena cava filter (r-VCF) used in patients with deep venous thrombosis (DVT).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句