uninvited
adjective uk/ˌʌn.ɪnˈvaɪ.tɪd/ us/ˌʌn.ɪnˈvaɪ.t̬ɪd/
(NOT INVITED)
未获邀请的;不速而至的
not invited
an uninvited guest 不速之客
He arrived uninvited in a taxi. 他坐了一辆出租车不请自到。
(NOT WANTED)
未经要求的;不希望发生的
not wanted or asked for
She shrank from his uninvited sexual advances. 他没有得到暗示就对她作出性试探，让她感到厌恶。