joist的中文翻译
翻译
joist
字典
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joist1
UK
/dʒɔɪst/
US
/dʒɔɪst/
托梁
noun-
a long thick piece of wood or metal that is used to support a floor or ceiling in a building
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a long thick piece of wood or metal that is used to support a floor or ceiling in a building
翻译:
字典:
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