n.缩微胶卷
microfilm的复数

原形：microfilm复数：microfilms

The library has an extensive collection of historical documents on microfilm.
图书馆藏有大量以微缩胶片形式的历史文献。
Researchers can access the newspaper archives through microfilm reels.
研究人员可以通过微缩胶片卷轴查阅报纸档案。
She spent hours scrolling through the microfilm to find the article she needed.
她花了几个小时在微缩胶片上滚动查找她需要的文章。
The old records were preserved by converting them into microfilm format.
老档案通过转换成微缩胶片格式得以保存。
Microfilm technology was crucial for storing and preserving information before digital storage became prevalent.
在数字存储普及之前，微缩胶片技术对于储存和保护信息至关重要。
He requested the microfilm of the property deeds from the county clerk's office.
他向县书记官办公室索取了房产契约的微缩胶片。
The historian carefully handled the fragile microfilm, afraid it might break.
历史学家小心翼翼地处理着易碎的微缩胶片，生怕它会断裂。
The library's microfilm reader allows users to view and print enlarged images from the films.
图书馆的微缩胶片阅读器允许用户查看胶片并打印放大图像。
The company keeps backup copies of all important documents on microfilm to ensure data safety.
公司将所有重要文件的备份都保存为微缩胶片，以确保数据安全。
Researchers often rely on microfilms to study manuscripts that are too fragile or rare to handle directly.
研究人员常依赖微缩胶片来研究那些过于脆弱或稀有而无法直接处理的手稿。