来历不明相关英语单词,来历不明英语翻译,来历不明在线翻译

unknown source or origin;It is not clear how he comes by so many valuables.;It is not clear how he comes to occupy the present important position.;obscure [unknown] origin

来历不明双语翻译,来历不明在线翻译例句

She's a bit of a mystery!

她这人有点来历不明!

This truck is of unknown origin.

这辆卡车来历不明.