phytum

例句：

1. 1.The phytum was used to bind the pages together in ancient books.
   古代书籍中，香胶被用来将页面粘合在一起。
2. 2. The resin from the phytum tree is used in making polishes and varnishes.
   来自香胶树的树脂用于制作抛光剂和清漆。
3. 3. Gum arabic is extracted from the phytum tree and is widely used in food products.
   阿拉伯树胶是从香胶树中提取出来的，广泛用于食品产品中。