请达人帮忙,Optical Brightness Additive 好像是一个染料添加剂

请达人帮忙,Optical Brightness Additive 好像是一个染料添加剂 optical optical 英语翻译the color of our required fabric is optical bright white only in one single shade basis. 帮忙翻译一个词语bright yellow? bright bright Bright bright optical disk cable optical optical digital optical ratchets optical digital Epoxy-Free Optical Path optical fiber cable是什么意思 optical distortion是什么意思 optical geometry怎么翻译