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

词汇	unknown quantity
释义	unknown quantity可数名词 1 ‘数学’未知数[量] (cf. known QUANTITY) 2 (口语)未知数的人[物] John is a possibility for the job, but he is still an ~.约翰可能获得这工作但 (能否获得) 现在还是个未知数
随便看	nitro- nitroaniline nitrobacteria nitrobenzene nitrobenzol nitrocellulose nitrochalk nitrochloroform nitrocotton nitro-explosive nitrogen nitrogen balance nitrogen cycle nitrogen dioxide nitrogen fixation nitrogen fixer nitrogen-fixing nitrogenize nitrogen monoxide nitrogenous nitrogen-oxides cycle nitroglycerin nitroguanidine nitrohydrochloric acid nitrolic

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