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BNC: 17456 COCA: 19139

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搁栅;托梁
    Extra Examples
    • Lift any loose floorboards and inspect the joists.掀起所有松动的地板,查看搁栅。
    • Check that all the floorboards are securely attached to their joists.检查所有地板是否牢固地固定在托梁上。
    • The ceiling joists must be fire protected.天花板托梁必须防火。
    • The joists are then nailed into position.然后托梁被钉牢。
    Topics Buildingsc2
    Word Originlate Middle English giste, from Old French, ‘beam supporting a bridge’, based on Latin jacere ‘lie down’.
BNC: 17456 COCA: 19139
BNC: 17456 COCA: 19139
joist noun
post
BNC: 17456 COCA: 19139
joist
Frames and supports for structures: frame, foundation, support...

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