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1·This cool towel does not employ the use of any fastener.

这条超酷的毛巾没有运用任何纽扣。

2·They have a quick-release fastener provided with thread.

他们有快速释放的并配有螺纹的按钮。

3·The Swedish engineer who invented the zip fastener made a greater intellectual leap than many scientists do in a lifetime.

发明拉链的瑞典工程师在思维上作出的飞跃比很多科学家一生所作出的还要多。

4·Who invented the zip-fastener ?

谁发明了拉链？

5·Who invented the zip - fastener?

是谁发明的拉链?。

6·Shanghai jing bong fastener co. ltd.

上海劲邦紧固件有限公司。

7·Whether the fastener becomes flexible.

紧固件是否松动。

8·He called the zipper a slide fastener.

他把拉链叫做滑动的纽扣。

9·Loess, stone, cotton & plastic snap fastener.

黄土，石头，棉，塑料按扣。

10·We provide reliable fastener at a reasonable price.

我们提供可靠的紧固件以合理的价格。

(1)slide fastenern. 拉链