جلوی درب ( منزل، ساختمان و . . . ) two strangers appear at their door. دو غریبه جلوی منزل آن ها ظاهر می شوند.
if someone is at the door, they are waiting for you to open the door of a building so they can come inside
. e. g Perhaps most important, we checked our critical weapons at the door شاید از همه مهم تر، . . . ⭐⭐⭐ On admission to an event rather than in advance :For example "tickets will be available at the door"
