fas·ten·er 
(făsə-nər)
(făsə-nər)n.
1. A device, such as a clip, pin, or clasp, that attaches something firmly to something else.
2. A device, such as a seat belt, that secures a person or object.
| 单词 | fastener |
| 释义 | fas·ten·er (făsə-nər)n. 1. A device, such as a clip, pin, or clasp, that attaches something firmly to something else. 2. A device, such as a seat belt, that secures a person or object. |
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