Objective To analyze the clinical effect of external valvuloplasty of femoral vein for deep vein valve insufficiency in the lower limbs.是什么意思_Objective To analyze the clinical effect of external valvuloplasty of femoral vein for deep vein valve insufficiency in the lower limbs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句