uninvited /ˌʌnɪnˈvaɪtɪd/

• 1. 

  ADJ If someone does something or goes somewhere uninvited, they do it or go there without being asked, often when their action or presence is not wanted. 不请自来的

  例：

  He came uninvited to one of Stein's parties.

  他不请自来地去了斯坦因的一个聚会。