短語(yǔ)詞組短語(yǔ)blood blister oral mucosa 口腔粘膜血皰blood blister on the palate 上腭部的血泡blood blister -like aneurysm 血泡樣動(dòng)脈瘤laryngeal blister with blood 喉頭血泡 返回 blood blister