gum-elastic

英 ['ɡʌmɪl'æstɪk] 美 ['ɡʌmɪl'æstɪk]

• n. 弹性胶；橡胶

英英释义

名词 gum elastic:

1. an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products