hermetic [hɜ:rˈmetɪk]

例句:

• Their work is more cosily hermetic than ever.
  他们的工作比任何时候都要更加安逸，更加不受外界干扰。
  
• the strange, hermetic world of the theatre
  神秘、与世隔绝的戏剧世界
  
• The hermetic seal on the packet means that the food lasts longer.
  封袋上的密封印表明食物能保存更长的时间.
  
• A hermetic society, with ritual greetings, secret handgrips...and a jargon.
  来自K. A. Porter
• The result is a work that is both frustratingly hermetic and strangely impersonal.
  来自NEWYORKER
• FIRSTLY, the Congo River is not a hermetic seal between its two banks.
  来自SA