fastener是什么意思？

fastener

英[ˈfɑ:snə(r)] 美[ˈfæsnə(r)]

• n. 紧固件，钮扣，钮扣，使系牢之物；

复数：fasteners;

例句

• Suitable for cutting hook & Loop fastener , elastics, plastic zipper paper, plastics. 本机适于粘扣带, 松紧带, 塑胶拉练,纸带,塑胶带,排线, 套管.
• He called the zipper a slide fastener. 他把拉链叫做滑动的纽扣.
• ST 5 BZ TB 3 alloy is a metastable � � Ti alloy as fastener material in aerospace industry. 航天航空用紧固件材料TB3合金是一种亚稳定β钛合金.
• Your blouse is open because the fastener is broken. 你的衬衫松开了,因为钮扣坏了.
• The zip fastener had long since been wrenched out of them. 拉练早已取走了.
• These earrings snap on with special fastener. 这付耳环是用特制的按扣扣上去的.
• The shed was secured by a hasp and staple fastener. 棚屋由一个搭钩和U型扣件固定着。

柯林斯高阶英汉双解学习词典释义

• 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.

英汉词典释义

• n.
  紧固件，夹持器
  These earrings snap on with special fastener. 这付耳环是用特制的按扣扣上去的。

英英词典释义

• Noun
  1. a person who fastens or makes fast;
  "he found the door fastened and wondered who the fastener was"
  2. restraint that attaches to something or holds something in place

行业词典

• 体育： 系固零件；
  土木工程： 紧固件；