英语词组an unknown quantity是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	an unknown quantity
释义	●an ˌunknown ˈquantitya person or thing that you do not know anything or enough about 未知数；不知底细的人（或事物）◆His ability to make decisions in a crisis is an unknown quantity.他在危机中作决定的能力还是个未知数。◆Our new director is still an unknown quantity.我们对新来的经理知之甚少。
随便看	not want to know not want to know (about sth) not want to know about sth not worth the paper it’s printed on not worth the paper it’s printed/written on not worth the paper it’s written on no two ways about it (not) your bag not your bag Nouns nouveau now now and again now and then no way now for sb now for sb/sth now for sth nowhere anywhere near nowhere in sight nowhere/not anywhere near nowhere to be found nowhere to be found/seen nowhere to be seen now now

英语词组固定搭配大全包含20132条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。