弹性的用英语怎么说

弹性的用英语可以说是 "elastic". 它来源于拉丁语中的 "elasticus"，意思是 "能够恢复形状的"。

一些英文例句和中文翻译如下：

The elastic band allows the user to easily open and close the bag. (弹性绳允许用户轻松打开和关闭包包。)
The material has good elastic properties, making it suitable for use in clothing. (该材料具有良好的弹性特性，适用于服装。)
Elasticity is an important property of materials used in engineering. (弹性是工程材料中重要的性质。)