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-现代词典

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	molehill moleskin molest molestation molester Molière moll mollification mollify mollusk mollycoddle Molokai Molotov cocktail molt molten molting molto moly molybdenum mom mom-and-pop moment momentarily momentary momentous

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。