a large case for carrying clothes while travelling, especially one that opens out into two parts

consisting of a wide range of things that are considered as a single thing

The Official Secrets Act was described as a piece of portmanteau legislation, covering everything from nuclear weapons to army boots. 《官方保密法》被描述为一个内容庞杂的立法，涵盖了从核武器到军靴的一切东西。