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	low temperature thermoelectric unit low-temperature thermometer low temperature thermometer low-temperature thermometry low-temperature thin film NiCrthermometer low temperature treatment low temperature treatment instrument low temperature viscosity low-temperature welding low temperature welding low-temperature X-ray diffractometer low tempering low tensile alloy low tension low-tension low tension arc low-tension arc low tension battery low-tension battery low-tension breaker low-tension bus low tension cable low tension circuit low-tension circuit low tension coil

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