Objective:To evaluate the preliminary efficacy and safety of percutaneous endovenous laser ablation (PELA) for varicose vein of lower limbs.是什么意思_Objective:To evaluate the preliminary efficacy and safety of percutaneous endovenous laser ablation (PELA) for varicose vein of lower limbs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句