英语词汇“unknown quantity”的读音、翻译、释义、用法及例句-智慧网

词汇	unknown quantity
释义	unknown quantityunknown quantity1.■难以预测的人〔事〕To her the outside world was a totally unknown quantity.对她来说, 外部世界完全是个未知数。
随便看	polar area polar arm polaraulic selector polar axis polar basal body-complex polar bear polar bear meet polar beaver polar biased relay polar binding polar bodies of oocyte polar body polar bond resistive unbalance resistive-wall amplifier tube resistivity resistivity against fire resistivity against water resistivity contour resistivity curve resistivity exploration resistivity index resistivity log resistivity logging resistivity measurement

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