最終更新日：2024/07/28
(ice hockey) Either of the two thick blue lines on the ice that separate an attacking zone or defending zone from the neutral zone.
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blue line
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(ice hockey) Either of the two thick blue lines on the ice that separate an attacking zone or defending zone from the neutral zone.
blue line
DiQt（ディクト）
無料
★★★★★★★★★★
