短語詞組短語polymeric film -former 聚合物成膜劑film -former 成膜劑watorborne film -former 水性成膜物film condensation former 成膜劑assistant film former 輔助成膜物質(zhì)Pre -film Former 預(yù)膜劑inorganic film former 無機(jī)成膜物chemically active film former 化學(xué)活性膜生成元素podophyllotoxin film former 鬼臼毒素涂膜劑 返回 film former