n.棱堡；堡壘

These clubs are the last bastions of male privilege. 這些俱樂部是男性特權的最后棱堡。

Pearl Harbor was the principal American bastion in the Pacific. 珍珠港是美國在太平洋地區(qū)的主要棱堡。

Their battle line is not solid and is anything but a bastion of iron. 他們的戰(zhàn)線不鞏固，并不是銅墻鐵壁。

adj.具備棱堡的