英语短语词组词汇an unknown quantity的音标、释义、翻译、用法及例句-英语短语词组词典

短语	an unknown quantity
释义	an unknown quantity 【数学】未知量，未知数未知因素；难以预测的事；有待确定的事物(如影响等)；行动莫测的人
随便看	water spaniel water spaniels water spider water spiders watersplash water sports water spot water-spot water-spotted water-spotting waterspout waterspouts water sprite water sprites water sprout water strider water striders water suit water-supplies water supply water-supply water swivel water system water systems water table

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。