A trademark prevents others from using the identical or a similar word, name, or symbol to take advantage of the recognition and popularity of the brand or to create confusion in the marketplace.

商标可以防止其他人使用相同或相似的单词、名称或符号来利用品牌的认可度和知名度或在市场上造成困惑。

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A brand is more than a name, design or symbol.

品牌不仅是一个名字、设计或者象征。

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Names must begin with an alphabetic character, not a number or symbol.

名称只能以英文字母开始，不能是数字或符号。

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The new status symbol of the country's affluent class is no longer jewelry, but expensive mobile phones, Ipods or designer labels.

VOA: standard.2009.09.19

Remember, all you have to do is fill in the one or two-letter abbreviation for the chemical symbol.

记住，你们只要,用一两个字母的缩写,来代表化学元素就可以了。

麻省理工公开课 - 固态化学导论课程节选

You are required only to put the one or two-letter chemical abbreviation, the symbol.

你们只需要,用一两个字母来代表一个化学元素。

麻省理工公开课 - 固态化学导论课程节选

At the time, the airline had banned the wearing of any visible item of adornment around the neck, but this was changed in 2007 to allow staff to display a faith or charity symbol with the uniform.

BBC: Christian discrimination claims heard by Europe court

Armed with the facts, the best policy toward helium is to recognize the supply issue as temporary and support all industry uses of helium, whether it's to provide a life-saving medical procedure, a job or a symbol of joy and celebration.

CNN: Don't deflate the party

For example, visit most any city in Europe, large or small, and there will be a symbol similar to a target or bull's-eye beside the word "Centro" or "Zentrum, " or however you say downtown in the local language.

WSJ: Lost Cause in New York