bolthole是什么意思？

bolthole

英['bəʊlthəʊl] 美['boʊlthoʊl]

• n. 能躲避危险的地方；

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  躲避处；藏身地
  If you say that someone has a bolt-hole to go to, you mean that there is somewhere that they can go when they want to get away from people that they know.
  例句
  The hotel is an ideal bolt-hole for Londoners. 这家旅馆是伦敦人理想的避风港。