RINGING OF SUPERFICIAL FEMORAL VEIN VALVE IN THE TREATMENT OFPRIMARY VALVAR INCOMPETENCE OF DEEP VEIN OF LOWER LIMB是什么意思_RINGING OF SUPERFICIAL FEMORAL VEIN VALVE IN THE TREATMENT OFPRIMARY VALVAR INCOMPETENCE OF DEEP VEIN OF LOWER LIMB在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句