self-closing door是什么意思


中文翻译自闭式门

网络释义

1)self-closing door,自闭式门2)fire door self-closing type,自闭式防火门3)self-closing cabin door,自闭式舱室门4)normally-closed gate,常闭门[自]5)self-closing door,自闭门6)automatic door closer,自动闭门器

用法例句

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