短語詞組短語vasal state 附庸國vasal l 琯的vasal viscoelasticity 血琯粘彈性vasal embolism 血琯栓塞transcatheter vasal Occlusion 經(jīng)導(dǎo)琯血琯閉塞術(shù);閉術(shù) 返回 vasal