unbidden [ʌnˈbɪdn:]

例句:

• Unbidden came ways to kill himself with Jell-O.
  来自NEWYORKER
• The name came unbidden to Cook's mind — Ashley Stoker.
  库克的脑海里不由自主地闪现出一个名字——阿什利·斯托克。
  
• He walked into the room unbidden.
  他径自走进了屋子。
  
• The words flowed unbidden from my pen.
  这些字句从我的笔端滚滚流出.
  
• Finale in the second act sees their joy spill over unbidden.
  来自BBC
• By a dock near a riverside cafe in Pripyat, the scientists I traveled with started gathering pussy willows, completely unbidden.
  来自SA