“尘封”的拼音？

“尘封”的英语可以翻译为：dust seal，covered with dust，dust-laden ...

许多机器尘封在地下室里。Many of the machines are gathering dust in basements.那些书看上去褪了色，尘封已久。The books looked faded, dusty and unused.一旦那些事件尘封为历史，这个想法似乎就变得不那么可怕了。Once events are safely in the past, this idea seems to become less alar...