单词 | microphotometer |
释义 | microphotometer (once / 11819311 pages) n WORD FAMILY photometer: microphotometer, photometers n special kind of densitometer that measures density variations over a very small area Hyper densitometer a measuring instrument for determining optical or photographic density |
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英语词典包含147318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。