| 单词 | 拱形结构 |
| 释义 | 〔spring〕To extend or curve upward, as an arch.起拱：向上延伸或弯曲，如拱形结构〔grotto〕from Latin crypta [vault] * see crypt 源自 拉丁语 crypta [拱形结构] * 参见 crypt〔vaulting〕Something vaulted or arched.拱顶建筑；拱形结构：成穹状或拱状的事物〔arched〕Forming an arch or a curve like that of an arch.拱形结构的：形成拱或类似于拱的曲线〔rib〕An arch or a projecting arched member of a vault.圆拱：拱形结构的拱或突出拱形部件〔arcuation〕The use of arches or vaults in building.拱形结构：建筑物中拱及穹隆的使用 |
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