单词	Otoshi
释义	Otoshi 音史¹⁰⁰
随便看	sediment space sediment spatial concentration distribution sediment sphericity Sediments quality standards sediment stabilization sediment starting grain size sediment station sediment storage sediment storage basin sediment storage capacity of reservoir sediment storage dam sediment storage dam with hole sediment storing-releasing sediment strength sediment-structural evolution sediment structure sediment subsiding sediment supply sediment tank sediment test sediment tester sediment testing sediment tests Sediment thickness sediment threshold motion