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单词
principal ray
释义
principal ray
noun
1.
:
principal visual ray
2.
:
the one ray of the rays entering an optical instrument from any given point of the object that passes through the exact center of the aperture stop
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ferrosoferric
ferrosoferric oxide
ferrospinel
ferrotitanium
ferrotungsten
ferrotype
ferrotype
ferrotype plate
ferrotyper
ferrotype tin
ferro-uranium
ferrous
ferrous
ferrous carbonate
ferrous chloride
ferrous hydroxide
ferrous oxalate
ferrous oxide
ferrous sulfate
ferrous sulfide
ferrovanadium
ferrozirconium
ferruccite
ferruginate
ferrugination
英语词典包含332784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。
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更新时间:2024/9/23 19:29:00