最終更新日：2022/12/07
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A protective mask which covers the mouth and nose of the wearer, worn when in a dusty atmosphere, or when doing work which creates dust.
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元となった辞書の項目
A protective mask which covers the mouth and nose of the wearer, worn when in a dusty atmosphere, or when doing work which creates dust.
DiQt（ディクト）
無料
★★★★★★★★★★
