Gum: In Botany, an adhesive substance of vegetable origin , mostly obtained as exudate from the Bark of trees or shrubs Belonging to the pea family .
树胶：植物产生的黏性物质，多得自豆目豆科乔木或灌木树皮的渗出物。
Gum: In Botany, an adhesive substance of vegetable origin , mostly obtained as exudate from the Bark of trees or shrubs Belonging to the pea family .
树胶：植物产生的黏性物质，多得自豆目豆科乔木或灌木树皮的渗出物。
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