microfilm

微缩胶片英释中释na type of film on which pictures and writing can be made very small, so that large amounts can be stored easily

1 It was to harbor drawers brimming with reference books, microfilm and bibliographic cards..操作台的抽屉里塞满了参考书、缩微胶片和各种书目卡片。

2 Shawcross said the Saturn 5 blueprints are held at the Marshall Space Flight Center on microfilm..肖克罗斯说土星5号蓝图保存在马歇尔太空飞行中心的缩微胶片上。

3 This vodka bottle, as well as this jar of face cream, were used to transport microfilm..像这个伏特加酒瓶，还有这罐面霜，都是用来传送缩微胶卷的。