snap clasp

例句：

1. 1. The designer created a unique snap clasp for the watch.
   设计师为手表创造了一个独特的快扣。
2. 2.The new phone has a built-in snap clasp that makes it easy to attach and remove the case.
   这款新手机有一个内置的快扣，使得安装和拆卸外壳变得非常容易。
3. 3. The old clothes were so stiff that they could not be snapped into place.
   那些旧衣服太硬了，无法被快速地扣上。