natural gum
elastic material
adhesive resin
1. The gum elastic was applied to the joint to ensure a tight seal.
弹性树脂被涂在接缝处以确保密封严密。
2. Scientists are studying the chemical properties of gum elastic.
科学家们正在研究弹性树脂的化学特性。
A: Do we have enough gum elastic for the project?
A：我们的项目有足够的弹性树脂吗？
B: Yes, we have several kilograms in the warehouse.
B：有的，仓库里有几公斤。
1) 弹性树脂
2) 天然树胶
3) 具有弹性的粘性物质
1. 弹性树脂
e.g. The substance was identified as gum elastic.
该物质被鉴定为弹性树脂。
noun
1. A natural substance with elastic properties, often used as an adhesive.
Synonym: gummelastic