dating agency
noun [ C ] UK uk/ˈdeɪ.tɪŋ ˌeɪ.dʒən.si/ us/ˈdeɪ.t̬ɪŋ ˌeɪ.dʒən.si/ (US dating service)
婚介服务机构，婚姻介绍所
an organization that introduces people with similar interests to each other, especially people who want to start a romantic or sexual relationship with someone
She met her husband through a dating agency. 她是通过婚姻介绍所认识她丈夫的。