A device for producing a magnified, readable image of small text such as microform. Cf. reader, n. 7. Now rare.
| 单词 | θ64811 |
| 释义 | the world > physical sensation > sight and vision > optical instruments > magnification or magnifying instruments > [noun] > microfilm viewer > microfilm or microform reader (5) reading machine1922 A device for producing a magnified, readable image of small text such as microform. Cf. reader, n. 7. Now rare. microfilm reader1936 an enlarging device with a built-in screen on to which a readable image is projected from microfilm. reader1936 A machine for producing (on a built-in screen) a magnified readable image of any desired part of a microfilm or other microform. microreader1949 an apparatus for producing an enlarged readable image from a microfilm or microprint. Subcategories:— that produces readable copies (1) |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。