Gatefold: Also called Fold-out, Thrown-out.
对门折（折叠插页）
color supplement
ph.1. (报纸的)彩色插页
a small picture inserted within the bounds or a larger one.
插在装订物或更大的插页里的小图片。
A foldout, especially one that opens to double the page size.
折叠插页一张插页，尤指打开的使纸张的尺寸扩大为原来的两倍的插页
Throw-out: A folded, tipped page which opens out to a size larger than the book size. Also called Foldout, Gatefold.
折叠插页:屈接的插页；张开时，它较书本或杂志的尺寸为大。
The subject of a photograph used as a centerfold, often a nude model.
插页图片特大折叠插页的照片内容，常为一裸体模特
book illustration,esp one that is printed separately from the rest of the text
书籍插图（尤指照片版插页,与正文分开印刷的）
Fold-out: Folded sheet in text which opens out beyond the page size.Also called Gatefold ,Throw-out.
折叠插页:屈折的内文书页。张开时，它较书页的尺寸为大。
A magazine center spread, especially a foldout of an oversize photograph or feature.
杂志中页的折页杂志中的中心页跨页版面，尤指特大型照片或特写折叠插页
Frontispiece: Illustration on the page facing the title page of a book .
卷首插图:和扉页照面的页上插图。
The book has several pictured plates.
这本书有好几页插图。
Netscape's Plug-in Finder page
Netscape "插入部件查找器"页面
The picture faces page 8.
插图在第8页对面。
An illustration that faces or immediately precedes the title page of a book, book section, or magazine.
扉页插图在书或杂志的书名页前的插图
illustration at the beginning of a book,on the page opposite the title-page
卷首插图（在与书名页相对的一页上的）.
intersperse alternately, as of protective covers for book illustrations.
隔页插入来做为对书中图解的保护页。
The exercise book has plain pages interleaved between its lined ones/has lined pages interleaved with plain ones.
横格练习簿的页间已插入空白页.
Insert a new page and move any items below the inserted space to the new page
插入新页面并将插入空间以下的任何项目移动到新页面