| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024sen•si•tom•e•ter (sen′si tom′i tər),USA pronunciation n. [Photog.]- Photographyan instrument for testing the sensitivity of various types of film, consisting of an apparatus for exposing successive parts of the film to a light of standard intensity at successively increasing lengths of exposure.
- 1875–80; sensit(ive) + -o- + -meter
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