| 词汇 | tracery |
| 词根词缀 | 词源： 1464, "a place for drawing," formed in Eng. from trace (v.). Architectural sense, in ref. to intersecting rib work in the upper part of a gothic window, is attested from 1669. "Introduced by Wren, who described it as a masons' term," according to Weekley. |
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