基本解釋[地球科學(xué)]土壤有機膠體英漢例句雙語例句Furthermore, the relationship between organic colloid and fertility of purple soil was studied.并且還分析了有機膠體與土壤肥力的關(guān)系。soil organic colloid更多例句專業(yè)釋義地球科學(xué)土壤有機膠體