英语词汇“focal length”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	focal length
释义	focal lengthfocal length /ˈfoʊkəl ˌlɛŋθ/ noun [countable] science, physics the distance between the center of a lens and the focal point
随便看	fracking fractal fraction fractional fractionally fractious fractiousness fracture frag fragile fragility fragment fragmentary fragmentation fragmentation bomb fragmented fragrance fragrant fragrantly fraidy cat frail frailty frame -framed frame house

英语词典包含48224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。