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	string operand string operator string option string orchestra string-oriented instruction string-oriented symbol language string oscillograph string out string parameter string pattern string pendulum stringpiece string pointer string polygon string potentiometer string processing string processing language string process system string-pulling behaviour string quantity string quartet string quote string reduction machine string repetition factor string replacement rule

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