最終更新日：2022/12/07
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A low-cost structure designed to raise the height of a low railway station platform to meet the level of the train entrance step.
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元となった辞書の項目
A low-cost structure designed to raise the height of a low railway station platform to meet the level of the train entrance step.
DiQt（ディクト）
無料
★★★★★★★★★★
