更新时间：2024-09-19 20:25:16
Noun:- 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
gum elastic是什么意思 gum elastic在线翻译 gum elastic什么意思 gum elastic的意思 gum elastic的翻译 gum elastic的解释 gum elastic的发音 gum elastic的同义词
