英语词汇“femto-”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	femto-
释义	WordReference Random House Unabridged Dictionary of American English © 2024 femto-, Weights and Measures, Mathematicsa combining form used in the names of units of measurement which are 10-¹⁵ (one quadrillionth) smaller than the unit denoted by the base word. Danish, Norwegian femt(en) fifteen + -o- Collins Concise English Dictionary © HarperCollins Publishers:: femto- prefix denoting 10^–15: femtometer Symbol: f Etymology: from Danish or Norwegian femten fifteen
随便看	smallholding small hours small intestine smallish small-minded small-mindedly small-mindedness smallmouth bass smallness small pastern bone small potatoes smallpox small print smalls small-saver certificate small-scale small-scale integration small screen small slam small stores small stuff smallsword small talk small-talk small time

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