她拨弄着提包的锁扣。

She fiddled with the catch of her bag.

《柯林斯英汉双解大词典》

并采用锁扣式安装，可以轻松拆卸。

And USES the lock catch type installment, may with ease disassemble.

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附设扶手、平台、自锁扣安全稳固；

It has handrails, platforms and interlocks to provide perfect protection;

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你能解开箱子的锁扣吗？

Can you unfasten the lock catch of a box?

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该第二段还具有一对锁扣。

The second segment also has a pair of catches.

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特别的锁扣设计，很好玩。

Special lock design, a lot of fun.

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要解开安全带，只需将锁扣打开，拉出连接片。

To unfasten, just lift the flap and pull out.

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要解开安全带，只需将锁扣打开，拉出连接片。

To unfasten, just lift the flap and pull out.

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