基本解释雨成湖英汉例句双语例句In Early Peistocene Epoch, Taihu Lake area was sedimentary environments of intermontane pluvial fan and carbonate lake;早更新世时期，太湖区域曾是山间洪积扇与碳酸盐湖的沉积环境。词组短语短语pluvial l lake 雨成湖专业释义地球科学雨成湖