短語詞組短語caustic c alkali 苛性堿Caustic alkali steel drum 固堿鋼桶caustic alkali burn 苛性堿燒傷caustic alkali potassium 鉀苛性堿caustic alkali liquids 苛性堿液躰Caustic alkali sodium 鈉苛性堿caustic alkali burns 苛性堿燒傷toxic effect caustic alkali 釋義苛性堿毒性作用caustic alkali corrosion 苛性堿腐蝕 返回 caustic alkali