# phosphorus ##### 词义 - 英：/ˈfɒsfərəs/； 美：/ˈfɑːsfərəs/ - #词性/n 磷 ##### 例句 - Wastewater treatment plants concentrate large quantities of phosphorus and ammonia in their sludge-handling streams . - 一般在污水处理厂的污泥中会富集大量的磷和氨。 - Study and preparation of water treatment reagent without phosphorus - 环保型无磷复合水处理剂的研制 - Soil water stress could reduce phosphorus content . - 土壤水分胁迫会降低辣椒植株含磷量。