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as dug gravel是什么意思


中文翻译原状砾石

网络释义

1)as dug gravel,原状砾石2)crushed coal wastes,石砾状煤矸石3)shape and height of gravel,砾石形状和高度4)pebbly braided river,砾石质辫状河5)subangular gravel,次棱角状砾石6)boulder,巨砾;石砾