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巨砾,圆石:在地表上或埋在土壤中的大而圆的岩石块些美国现代作曲家。
Boulder: also bowlder, a large rounded mass of rock lying on the surface of the ground or embedded in the soil.
youdao
-
巨砾,圆石:在地表上或埋在土壤中的大而圆的岩石块些美国现代作曲家。
Boulder: also bowlder, a large rounded mass of rock lying on the surface of the ground or embedded in the soil.
youdao