| 单词 | 门框 |
| 释义 | 〔gateway〕An opening or a structure framing an opening, such as an arch, that may be closed by a gate.门框：一开口处或形成一武器的构造，例如拱，可被一大门关闭〔doorjamb〕Either of the two vertical pieces framing a doorway and supporting the lintel. Also called doorpost 门框边框：门框两边构成门口和支撑过梁的两竖直架中任一个 也作 doorpost〔vertical〕careful to make the doorjambs plumb. 小心让门框保持垂直 〔bead〕A strip of material, usually wood, with one molded edge placed flush against the inner part of a door or window frame.密封条：一片材料（常为木料），磨制过的一边严密地置于门框、窗框内，使门窗打不开〔template〕A horizontal piece of stone or timber used to distribute weight or pressure, as over a door frame.承梁短板：如在门框上的用来分散重量或压力的一块水平的石头或木头 |
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