短語詞組短語the cement stabilization grit 水泥穩(wěn)定砂礫cement stabilizes grit 水穩(wěn)砂礫cement t grit 粗水泥cement stable grit 水泥穩(wěn)定砂礫cement stabilized grit 水泥穩(wěn)定砂礫cement stabilization grit 水泥穩(wěn)定砂礫The cement steadied grit base 水泥穩(wěn)定碎石層基礎(chǔ)cement stable grit bed layer 水泥穩(wěn)定砂礫基層 返回 cement grit