trademark

1. N-COUNT A trademark is a name or symbol that a company uses on its products and that cannot legally be used by another company. 商標[商業]

She has registered a trademark for a new range of perfumes. 她已爲一個新系列的香水注冊了商標。

2. N-COUNT If you say that something is the trademark of a particular person or place, you mean that it is characteristic of them or typically associated with them. 標志

...the spiky punk hairdo that became his trademark. …刺蝟式的朋尅發型成了他的標志。