ethmoidal bulla

• 筛骨泡； 筛泡

ethmoidal bulla的用法和样例：

例句

1. There were statistical differences between the adult group and the pediatric group in ethmoid bulla hypertrophy and middle nasal concha etherealization.
   筛泡肥大和中鼻甲气化的出现率在成年组和未成年组差异有统计学意义。