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砾石滑脱
meaning in English
gravel fallout
Related Words
胶结砾石
砾石定向
粘土砾石
砾石群落
次生砾石
砾石崖
河滩砾石
砾石路
砾石骨架
砾石采掘
砾石厚度
砾石护层
砾石荒漠,卵石荒漠
砾石回填
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