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. 一個(gè)拱形門(mén)廊從電視房通向大廳。

2. ADJ An arched bridge has arches as part of its structure. 拱形結(jié)構(gòu)的

She led them up some stairs and across a little arched stone bridge. 她帶他們上了些臺(tái)階，然后走過(guò)了一座小石拱橋。