The coatings for digital color ink-jet printing paper were prepared using nanometer SiO_2 and PVA as pigment and binder.是什么意思_The coatings for digital color ink-jet printing paper were prepared using nanometer SiO_2 and PVA as pigment and binder.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句