fine surface mulch的意思|示意
美 / /
英 / /
精细地表覆盖物
fine surface mulch的网络常见释义
薄覆盖层 薄覆盖层 fine surface mulch; scanty cover 冰碛覆盖层 mantle of glacial drift .
fine surface mulch相关短语
1、 fine surface mulch of gravel 细砾薄表层