flame retarflant的用法和样例：
例句
- It is usually hard to recycle for its high content of brominated flame retardants, so the key of recycling the wPCB is to debrominate, i.e.
实现回收的关键在于脱溴，即将有机溴代物转化为无机溴化物。 - Adding the inorganic flame retardant and smoke suppressant to the flexible PVC is a very popular method to enhance the flame-retardant property.
摘要赋予软聚氯乙烯材料阻燃性的方法中，添加无机阻燃消烟剂是被普遍采用的方法之一。
