英语词汇“aperture angle”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	aperture angle
释义	aperture angle aperture angle [′ap·ə·chər ‚aŋ·gəl] (optics) The angle subtended by the radius of the entrance pupil of an optical instrument at the object.
随便看	letter of request letter of requirements letter of resignation letter of supply letter of support letter of technical direction letter of testamentary letter of the alphabet letter of the articles letter of the day letter of the law letter of transmittal letter of understanding letter of undertaking letter of unserviceable property letter of variation letter of verification letter of warning letter opener letter-opener letter orders letter paper letter patent letter patents letter perfect

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。