| 单词 | fastener |
|---|---|
| 音标 | 英[ˈfɑ:snə(r)] 美[ˈfæsnə(r)] |
| 解释 | n.紧固件;钮扣;钮扣;使系牢之物; |
| 例句 | 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. |
| 变形 | pl:fasteners~ |
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