Objective To assess the clinical value of vena caval filters in the prevention of pulmonary embolism (PE) in patients with deep-vein thrombosis (DVT).是什么意思_Objective To assess the clinical value of vena caval filters in the prevention of pulmonary embolism (PE) in patients with deep-vein thrombosis (DVT).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句