congregate
verb [ I ] uk/ˈkɒŋ.ɡrɪ.ɡeɪt/ us/ˈkɑːŋ.ɡrə.ɡeɪt/
聚集，集合
to come together in a large group of people or animals
A crowd congregated around the entrance to the theatre, hoping to catch a glimpse of the stars of the show. 一群人聚集在戏院门口，希望能看一眼演出的明星。