名词
中文翻译：防潮信封
同义词：
['damp proof envelope', "moisture-resistant envelope例句：1. This envelope is designed to keep its contents dry and protect them from moisture.（这个信封设计用来保持其内容物干燥，并保护它们免受湿气的影响。）2. The company's new product uses a moisture-proof envelope to prevent moisture from entering the package.（该公司的新产品使用了防潮信封，以防止水分进入包装。）"]
例句：
-
1. This envelope is designed to keep its contents dry and protect them from moisture.
这个信封设计用来保持其内容物干燥，并保护它们免受湿气的影响。
-
2. The company's new product uses a moisture-proof envelope to prevent moisture from entering the package.
该公司的新产品使用了防潮信封，以防止水分进入包装。
-
3.The envelope was sealed with a moisture-proof tape to ensure it would not leak during transportation.
信封用防潮胶带密封，以确保在运输过程中不会漏液。