英语词汇“entrance pupil”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	entrance pupil
释义	entrance pupil entrance pupil [′en·trəns ‚pyü·pəl] (optics) The image of the aperture stop of an optical system formed in the object space by rays emanating from a point on the optical axis in the image space.
随便看	clearing house automated transfer system clearing house electronic sub-register system clearing house electronic subregister system clearinghouse for chemical information instructional materials clearinghouse for dam removal information clearinghouse for federal scientific and technical information clearinghouse for inventories and emissions factors clearinghouse for network information and discovery and retrieval clearinghouse for occupational safety and health information clearinghouse for science mathematics and environmental education clearinghouse for scientific and technical information clearinghouse for specialized media and technology clearinghouse for training, education and development clearinghouse for volunteer accounting services clearing house funds clearing-house funds clearinghouse funds clearing house inter-bank payments system clearing house interbank payments system clearinghouse inter-bank payments system clearinghouse interbank payments system clearing house inter-bank payment system clearing house interbank payment system clearinghouse inter-bank payment system clearinghouse interbank payment system

英语词典包含2567994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。