fire door

名词 n.
中文释义

英文释义

名词 n.
  1. A fireproof door designed to stop fires spreading through buildings.
    — There are 10,000 fire doors on the Elizabeth Line, including these two at Liverpool Street that have been tested to tolerate a two-hour blaze at temperatures as high as 3,000°C.
  2. The door of a furnace offering access to the fire inside.

词形变化

fire doors plural firedoor alternative
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