tag

/tæg/

a label written or printed on paper, cardboard, or plastic that is attached to something to indicate its owner, nature, price, etc.

中文释义：标签；标牌

Please attach a price tag to each item in the store.

请给商店里的每件商品贴上价格标签。

The luggage tag had my name and address on it.

行李牌上写着我的名字和地址。