unbolted是什么意思？

unbolted

英[ʌn'bəʊltɪd] 美[ʌn'boʊltɪd]

• adj. 未上栓的；
• v. 拔去门闩，打开( unbolt的过去式和过去分词 )；

例句

• He unbolted the shackles on Billy's hands. 他打开了比利的手铐。

英英词典释义

• Adjective
  1. not firmly fastened or secured;
  "an unbarred door""went through the unlatched gate into the street""an unlocked room"