They can also be used as a key chain or bag accessory.

它们也可以被用来作为钥匙链或袋配件。

youdao

I received a key chain with my initials, and I remember thinking that the idea behind it was so lovely.

我得到了一个写有我名字缩写的钥匙链，我记得当时觉得这背后的想法是多么地令人感动。

youdao

The utility model pertains to the field of key chain, in particular to a key chain that can change into different colors.

本实用新型属于钥匙扣的领域，特别涉及一种可变换成各种颜色 的钥匙扣。

youdao

So is a key chain, as well as a basket to put the key chain in every day when you get home.

NPR: Excerpt: 'Delivered from Distraction'

The products all work essentially the same way: They are small sensors that can be put on a key chain or slipped into a bag.

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Made of an attractive solid metal matte finish case, DataTraveler Ultimate 3.0 G3 features a convenient retractable design that protects the USB from damage while carrying it on a key chain, purse or briefcase.

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