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单词 joist
释义

joist

noun
/dʒɔɪst/
/dʒɔɪst/
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  1. a long thick piece of wood or metal that is used to support a floor or ceiling in a building
    Extra Examples
    • Lift any loose floorboards and inspect the joists.
    • Check that all the floorboards are securely attached to their joists.
    • The ceiling joists must be fire protected.
    • The joists are then nailed into position.
    Wordfinder
    • cement
    • construction
    • foundation
    • girder
    • joist
    • masonry
    • plaster
    • rubble
    • scaffolding
    • site
    Topics Buildingsc2
    Word Originlate Middle English giste, from Old French, ‘beam supporting a bridge’, based on Latin jacere ‘lie down’.
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更新时间:2025/3/10 11:23:35