单词：boultin
音标：['bəʊltɪn] ；
馒头形饰
n. A molding, the convexity of which is one fourth of a
circle, being a member just below the abacus in the Tuscan and Roman
Doric capital; a torus; an ovolo.
n. One of the shafts of a clustered column.
circle, being a member just below the abacus in the Tuscan and Roman
Doric capital; a torus; an ovolo.
n. One of the shafts of a clustered column.