centrefold
noun [ C ] UK (US centerfold) uk/ˈsen.tə.fəʊld/ us/ˈsen.t̬ɚ.foʊld/
（杂志上常刊登性感女郎照片的）中间插页;（杂志）插页人物
a large photograph that covers the two pages opposite each other in the middle of a magazine, usually of a young woman with few or no clothes on, or the person who appears in such a picture