Senses
应门/ 應門 to answer the door
to answer a knock at the door or respond to a visitor
应门/ 應門 to be a doorkeeper
(literary) to manage the opening and closing of a gate or attend to guests at the entrance
应门/ 應門 to manage a household
(literary) to be in charge of a family or household
应门/ 應門 Yingmen
(archaic) the main entrance of an ancient palace