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	cut cutability cut about cut a brilliant figure cut a caper cut a caper upon nothing Cut a class cut a conspicuous figure cut a corner cut a crab cut across cut a curvet cut a dash cut a disc cut adrift cut a feather cut a figure cut a fine figure cut after cut a good figure cut a great figure cut a groove cut a joke cut a little figure cut along

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