常見例句雙語例句Is a long-acting fertilizer for acid soils or neutral soil, the supply of plant phosphorus, magnesium and silicon, calcium element.是一種長(zhǎng)效磷肥，適用于酸性土壤或中性土壤，供給植物磷、鎂和硅、鈣等元素。gzxinxinjt.cn.5umaimai.com 返回 silicon and calcium fertilizer