arched

1. ADJ An arched roof, window, or doorway is curved at the top. 拱形的

From the television room an arched doorway leads in to the hall. 一个拱形门廊从电视房通向大厅。

2. ADJ An arched bridge has arches as part of its structure. 拱形结构的

She led them up some stairs and across a little arched stone bridge. 她带他们上了些台阶，然后走过了一座小石拱桥。