基本解释[农业科学]可提取磷英汉例句双语例句Resin and sodium-bicarbonate extractable phosphorus pools decreased when soil organic carbon content was low.两地均显示土壤有效磷库随着土壤有机质含量的减少而降低。extractable phosphorus更多例句词组短语短语water extractable phosphorus 水溶性磷extractable phosphorus更多词组专业释义农业科学可提取磷