英语词汇“回旋梯”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	回旋梯
释义	回旋梯 huí xuán tī一种特殊的铁梯。中间竖立一根铁轴，轴旁辐射式地安装若干折扇形的梯级，盘旋而上，较不占空间。多用于瞭望台、塔，及阁楼中。也称为「盘梯」。
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