名词弓状结构，拱架
动词（使）弯成拱形( arch的现在分词 )
1. 弓状结构：archine 俄尺 | arching 弓状结构 | archipelagic 群岛的
2. 拱效应：Arch Culverts 指针式 | Arching 拱效应 | Architectural 建筑
3. 中拱：Archimedes' principle 阿基米德原理 | arching 中拱 | arching 中拱船首尾下垂
4. 中拱船首尾下垂：arching 中拱 | arching 中拱船首尾下垂 | Archipelage 群岛
1. So an impressive view of arching roofs stretching in layers can be seen from the centre of the courtyard.
2. arching在线翻译
2. So an impressive view of arching roofs and flying eaves stretching in layers can be seen from the centre of the front courtyard.
\u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D