bulla
US /ˈbʊl.ə/
UK /ˈbʊl.ə/
名詞
1.
大水泡, 水皰
a large blister or skin vesicle filled with fluid
範例:
•
The burn resulted in a painful bulla on her arm.
燒傷導致她手臂上出現一個疼痛的大水泡。
•
The doctor drained the large bulla to relieve the pressure.
醫生排空了大的水泡以減輕壓力。
2.
骨泡, 中空骨突
a hollow, bony prominence, especially on the skull
範例:
•
The auditory bulla in mammals houses the middle and inner ear structures.
哺乳動物的聽覺骨泡容納中耳和內耳結構。
•
Fossil evidence often includes well-preserved cranial bullae.
化石證據通常包括保存完好的顱骨骨泡。
3.
鉛印章, 教皇訓諭
a lead seal attached to a papal bull or other official document
範例:
•
The ancient decree was authenticated by a heavy lead bulla.
這份古老的法令由一個沉重的鉛印章認證。
•
Historians studied the intricate designs on the papal bulla.
歷史學家研究了教皇印章上複雜的圖案。