A slim, pointed piece of metal hammered into material as a fastener.

钉子，图钉一细的尖头金属，用于。

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A reinfORced eyelet, as in cloth OR leather, through which a fastener may be passed.

扣眼一个加固过的小孔，如在布料或皮革上，纽扣可以穿其而过。

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If a fastener to start packing leak-free state, it will lead to leakage of filler burns.

如果一开始将盘根紧固至无泄漏状态，则会灼伤填料导致泄漏。

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Velcro was designed as a fastener to replace zippers, but caught on commercially only after proving itself as a way to stop things floating around space capsules.

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Last fall, Deputy Secretary of Labor Seth Harris visited the Pilgrim Screw Corporation, a fastener manufacturing firm that used work sharing to avoid laying off 35 workers in their Rhode Island facility.

WHITEHOUSE: Reforming Unemployment Insurance to Protect Jobs and Incomes for American Workers | The White House

Last year ITW introduced a plastic fastener that it calls the BosScrew.

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