封门是什么意思_封门用英语怎么说_封门的翻译_封门翻译成_封门的中文意思_封门怎么读,封门的读音,封门的用法,封门的例句

This means that people going inside must pass through at least two airtight doors.

这意味着:人们要进去的话,至少要通过两道密封门.

辞典例句

The heavy snow blocked the traffic.

大雪封门,使得交通瘫痪.

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Closed door stone is the Song Ning - day reconstruction of the Chronicle Pavilion Canbei.

封门石是宋代重建天宁阁的纪事残碑.

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