"Unzip a file" 解压文件.

This term is commonly used in the context of computer software, and refers to the act of decompressing or extracting the contents of a zipped file. A zipped file is a file format that has been compressed to reduce its size and make it easier to transfer over the internet.

Example sentences:

Can you help me unzip the file on my computer?
I need to unzip the downloaded file to access its contents.

中文翻译:

你能帮我在电脑上解压这个文件吗？
我需要解压下载的文件来访问其内容。