1 文書を見つけるための辞書。

• dust
• 塵埃, 微塵, 埃, 砂ぼこり, 砂塵, 風塵, ダスト, 土埃, ほこり
• fine powdery material such as dry earth or pollen that can be blown about in the air; "the furniture was covered with dust"
• 乾いたや花粉など、大気中のあちこちを吹き飛ばされる細かな粒子状の物質