Word · Frequency #24499
microfilm
缩微胶卷;缩微胶片
核心释义
film on which documents or images are photographed at a greatly reduced size for storage and later reading with a magnifier
- 1.
将文件照片大幅缩小后连续拍摄的胶卷
A continuous roll of film containing photographs of documents at a greatly reduced size.
- 2.
将材料以极大缩小尺寸拍摄的胶片;便于存储;使用放大系统阅读
film on which materials are photographed at greatly reduced size; useful for storage; a magnification system is used to read the material
将文件照片大幅缩小后连续拍摄的胶卷;将材料以极大缩小尺寸拍摄的胶片;便于存储;使用放大系统阅读;缩影胶卷
用法In use
The library keeps old newspapers on microfilm to save space.
用法提示:microfilm 作名词,指缩微胶卷,此处作介词 on 的宾语。
Researchers use a special reader to view documents stored on microfilm.
用法提示:microfilm 作名词,指缩微胶片,此处作介词 on 的宾语。
Many historical records were transferred to microfilm for long-term preservation.
用法提示:microfilm 作名词,指缩微胶卷,此处作介词 to 的宾语。
put sth on microfilm
microfilm 作名词时通常指缩微胶卷这种存储介质,常与介词 on 搭配。
The library put all its old newspapers on microfilm.
图书馆把所有的旧报纸都做成了缩微胶卷。
microfilm sth
microfilm 作动词是及物动词,直接接宾语,表示“用缩微摄影拍摄”。
相关词与表达Connections
搭配Collocations
- microfilm reader
- 缩微胶片阅读器
- The researcher used a microfilm reader to examine the archived newspapers.研究人员使用缩微胶片阅读器查看存档的报纸。
- roll of microfilm
- 一卷缩微胶卷
- Each roll of microfilm contains hundreds of pages of documents.每卷缩微胶卷包含数百页文件。
- microfilm archive
- 缩微胶片档案
- The national library has a large microfilm archive of historical records.国家图书馆保存着庞大的历史记录缩微胶片档案。
- microfilm documents
- 将文件拍摄成缩微胶片
- The office plans to microfilm documents from the past decade.该办公室计划将过去十年的文件拍摄成缩微胶片。
- microfilmed records
学习提示Learner notes
记忆技巧Memory Tip
把 micro(微小)和 film(胶片)联想:一整本书缩成一小卷胶片,用放大设备才能读,就叫 microfilm。
语境与语域Context & Register
语域:neutral 常见场景:libraries/archives、records management microfilm 通常属于中性偏正式的技术用语,多用于图书馆、档案馆等机构的书面或正式场合;日常对话中较少出现。
发音与拼写Pronunciation & Spelling
真正同韵的是 film /fɪlm/;microfilm 结尾的 -film 读音与之相同。注意 fill /fɪl/ 只是形似,少一个 /m/,不押韵;microscope、microphone、microwave 只与 micro- 前缀同音,并不与 -film 押韵。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.