单词 | astragal |
释义 | astragal [`as·trǝ·gǝl] BUILDING CONSTRUCTION 1. A small convex molding decorated with a string of beads or bead-and-reel shapes. 2. A plain bead molding. 3. A member, or combination of members, fixed to one of a pair of doors or casement windows to cover the joint between the meeting stiles and to close the clearance gap. |
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