短語(yǔ)詞組短語(yǔ)primary patency 通暢率graft patency 橋血琯通暢性Happy patency 舒樂(lè)通administrative patency 行政公開(kāi)patency degree 通暢度transfusion patency 輸液通暢patency test 通暢檢查patency rates 通暢率Patency Capsule 探路膠囊 返回 patency