树胶 Traditional form: 樹膠 Pinyin (reading): shùjiāo Definitions: tree resin gum Characters: 树 - tree; to plant; to set up, to establish 胶 - glue, gum, resin, rubber; sticky; to glue Traditional characters: 樹 - tree; to plant; to set up, to establish 膠 - glue, gum, resin, rubber; sticky; to glue