alveolus
n. 肺泡；牙槽
名词复数：alveoli
近义词：airsac，toothsocket，aircell，
英英释义
Noun
- a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways
- a bony socket in the alveolar ridge that holds a tooth
例句
用作名词(n.)
- Around each alveolus there are capillaries, which are very small blood vessels.在每一肺泡周围有许多毛细管，它们是很小的血管。
- The lumen of the acinus is small and narrow, but that of the alveolus is large and distended.单腺泡腔小而狭窄，但肺泡的腔却大而膨满。
- Bone grafting of the alveolus is an essential step in the reconstruction of the orofacial cleft deformity.牙槽突裂骨移植是口腔颌面部裂隙畸形重建的重要步骤。