1. The jacket has a silver snap fastener down the front.
这件夹克的正面有一排银色的按扣。
2. She struggled to close the snap fastener on her small bag.
她费力地扣上小包上的搭扣。
3. Make sure the snap fastener is securely attached.
确保搭扣连接牢固。

A: My jacket is broken.
A：我的夹克坏了。

B: Is it the zipper or the snap fastener?
B：是拉链坏了还是按扣坏了？

1) A small metal device for fastening clothes.

2) A type of fastener that works by pressure.

3) Also known as a press stud.

1. 按扣；搭扣

e.g.The shirt has several snap fasteners.
这件衬衫有几个按扣。

noun

1. A small metal or plastic device used to fasten things, such as clothing, by pressing two parts together.

Synonym: press stud