elasticizer

常见例句

It snapped back like a piece of elastic.
它像一条橡皮带那样迅速弹回。
All elastic materials possess this property to a certain degree.
所有弹性材料在一定程度上都具有这种特性。
Don't worry about him; he is a cheerful and elastic man.
别为他担心;他是个快活开朗的人。
There was a loud ping as the elastic broke.
橡皮带断裂时发出砰的一声巨响.
The safety helmet is held on by an elastic strap.
安全帽用一根松紧带系住。
The slacks have an elastic waistband.
这条便裤的腰带可伸缩。