正門 angolul

front door▼(main entrance)
noun
[UK: frʌnt dɔː(r)] [US: ˈfrənt ˈdɔːr]

portal [portals]▼(grandiose entrance)
noun
[UK: ˈpɔːt.l̩] [US: ˈpɔːr.tl̩]