英语词汇unknown quantity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unknown quantity
释义	unknown quantityn. a person or thing whose nature, significance, etc., cannot be determined (指不能确定其本性、本质、重要性等的)难预测的人(或事物)
随便看	measure measured measuredly measureless measurelessly measurement measure of capacity measure up measuring jug measuring tape measuring worm meat meat and drink meat-axe meatball meat-fly meatily meatiness meatless meat loaf meat safe meatus meaty Mecca mechanic

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