?意思：商標(biāo)，指商業(yè)品牌的標(biāo)識符號，用來區(qū)分不同企業(yè)或產(chǎn)品的標(biāo)志。

用法：作為名詞，表示一種注冊的符號、圖案、文字或者組合，某個企業(yè)或產(chǎn)品；也可以作為動詞，表示注冊商標(biāo)。

例句：

1. The company's trademark is a red apple with a bite taken out of it.

這家公司的商標(biāo)是一個被咬了一口的紅蘋果。

2. It is important to protect your trademark from being used by others without permission.

保護(hù)你的商標(biāo)不被他人未經(jīng)許可使用是很重要的。

3. The famous designer has just trademarked his new logo.

這位著名設(shè)計(jì)師剛剛注冊了他的新logo。

4. The trademark of this product is its unique packaging design.

這個產(chǎn)品的商標(biāo)就是它獨(dú)特的包裝設(shè)計(jì)。

5. The company has successfully trademarked its slogan, "Quality first, customer foremost."

這家公司成功地將其口號“質(zhì)量第一，顧客至上”注冊為商標(biāo)。

同義詞及用法：brand (名詞)，指代某個企業(yè)或產(chǎn)品所擁有的品牌；也可以作為動詞，表示打上品牌。：The brand of this product is well-known for its high quality. (這個產(chǎn)品的品牌以高質(zhì)量而聞名。)