基本解释钾肥同根派生 potash-ferfilizer相关词英汉例句The soil desperately needed potash.这块地迫切需要钾肥。Potassium-feldspar is a main resource of potash fertilizer.钾长石分解制钾肥是钾肥制造的一条重要途径。potash-ferfilizer更多例句