emulsion preventative surfactant

• 防乳剂

emulsion preventative surfactant的用法和样例：

例句

1. You can ask the photographer for some emulsion.
   你可以找摄影师要点感光乳剂。
2. The proof is recoated with dichromate emulsion.
   将这张校样重新涂以重铬酸盐乳剂。