缩微胶片 (sù) — microfilm; microficha

Definición

Ejemplos

• 图书馆用缩微胶片保存了旧报纸。
  Tú shū guǎn yòng sù bǎo cún le jiù bào zhǐ.
  The library used microfilm to preserve old newspapers.
• 这些缩微胶片需要放在干燥的地方。
  Zhè xiē sù xū yào fàng zài gān zào de dì fāng.
  These microfiches need to be stored in a dry place.
• 他正在用机器查看缩微胶片上的资料。
  Tā zhèng zài yòng jī qì chá kàn sù shàng de zī liào.
  He is using a machine to view the materials on the microfilm.