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	apprise approach approachable approbation appropriate appropriately appropriateness appropriation appropriations bill approval approve approving approvingly approx. approximant approximate approximately approximation appurtenance APR Apr. apricot April April fool April Fools' Day

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