[化] 弹力; 弹性力

elastic force的用法和样例：

例句

Laca elastic woven cloth has become a new favorite in dress trade.莱卡弹力机织布，已成为服饰行业中的一个新宠。
Tess sprang like an elastic ball from his side to her feet.苔丝象一个有弹力的球似的，一下子就从他身旁跳开了。

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