1.
N-COUNT
(尤指衣服上的)扣子，拉链，钩扣，紧固物，扣件 A fastener is a device such as a button, zip, or small hook that fastens something, especially clothing.
- Noun
-
1. a person who fastens or makes fast;
- "he found the door fastened and wondered who the fastener was"
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2. restraint that attaches to something or holds something in place
体育
- 1.系固零件
土木工程
<名>
- 1.紧固件
计算机
- 1.紧固件，夹具
- 1. These earrings snap on with special fastener.
- 这付耳环是用特制的按扣扣上去的。
来自《简明英汉词典》
