英语词汇“known quantity”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	known quantity
释义	WordReference Random House Unabridged Dictionary of American English © 2024 known′ quan′tity, Mathematicsa quantity whose value is given: in algebra, frequently represented by a letter from the first part of the alphabet, as a, b, or c. any factor, circumstance, etc., that is already accepted or familiar:Her honesty is a known quantity. 1975–80
随便看	osmidrosis osmious osmiridium osmium osmium tetroxide osmo- osmometer osmometrically osmometry osmoregulation osmose osmosis osmotically osmotic pressure osmund osmunda osnabrück osnaburg oso osorno osp osprey osrd oss o.s.s

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