unknown1/ʌnˋnon; ˌʌnˈnəʊn◄/adj 1 not known 不为人知的﹐未知的: The number of people injured is still unknown. 受伤人数依然不明。+to His criminal history was unknown to us. 他有刑事记录我们不知道。2 not famous 不出名的: an unknown actor 一个不出名的演员
unknown2n 1 the unknown things that you know nothing about and have never experienced before 未知事物: a fear of the unknown 对未知事物的恐惧2 [C] someone who is not famous 不出名的人