它不太厚(通常不超过三毫米)的小册子的经济和常用方法。

它不太厚(通常不超过三毫米)的小册子的经济和常用方法。的英文翻译

基本释义

• The pages are bound together by thread or wire inserted through the spine, or folding line, and into the cintre spread where they are clinched.