anulus iridis虹膜环
atrioventricular anulus房室环
anulus fibrosus纤维环细胞;[解剖] 纤维环;线维轮
combined anulus组合式活塞环
anulus umbilicalista脐环
anulus abdominalis腹环
Anulus fibrocartilagineus[解剖] 纤维软骨环
Anulus tympanicus[解剖] 鼓环
anulus conjunctivae[解剖] 结膜环
同义词：ringhaloannulusdoughnutanchor ring