?环状襞
... 环状襞 circular folds; plcae conniventes; plica circulares; plicae circulares; plicaecirculares; valvulae conniventes 乙状襞 plica sigmoidea; plicae sigmoidea 翼状襞 alar flods; alar folds; alar ligaments of knee; marsupia patellaris; plicae alares; plicae alaris ...