surbase[
'sә:beis]
n. 柱

座

脚装饰
surbase[ noun ]the molding or border above the base of a structure (a pedestal or podium or wall)<noun.artifact> 
Surbase \Sur"base`\, n. [Pref. sur- + base.]
1. (Arch.) A cornice, or series of moldings, on the top of
the base of a pedestal, podium, etc. See Illust. of
{Column}.
2. A board or group of moldings running round a room on a
level with the tops of the chair backs. --Knight.