extenders什么意思解释

Fillers include modifiers, extenders, plasticizer and low friction additives.填料包括改性剂, 填充剂, 增塑剂和低摩擦添加剂.Extenders are durable water repellents which lower the overall cost of the finish.增补剂系永久性的防护剂,它降低整理剂的总价格.Not at all - ...

extenders的音标：extenders的英式发音音标为：[ɪks'tendəz]extenders的美式发音音标为：[ɪks'tendəz]...