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	knight knighthood knightly Knights of Columbus, the Knights of Labor, the knit knitter knitting knitting needle knitwear knives knob knobby knock knockdown knock-down-drag-out knocker knock-kneed knock-knock joke knockoff knockout knoll knot knothole knotted

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。