What is the difference between Glassine envelopes & BOPP polypropylene?玻璃纸封套 和 BOPP聚丙烯有什么不同?Glassine: Tough but partially transparent paper used for protective wrapping and for overlays on artwork.半透明纸: 结实而半透明的纸.作保护用的包装纸...

glassine的音标：glassine的英式发音音标为：['glɑ:si:n]glassine的美式发音音标为：['glɑsin]...

n.薄玻璃纸，羊皮纸...