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	ncc-tet ncctf ncctg nccti ncctk ncctm ncctp ncctq ncctr ncctrw nccts nccu nc(curve) nc curves nccusa nccusl nccv nccvb nccvl nccvld nccw nccwb nccwc nccwd nccwg

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。