synonym

翻译：无印良品是极简主义和设计优美的代表。 

MUJI is a synonym for minimalism and beautiful design.

造句一：奥运冠军孙杨的代号叫大白鲨。

The Olympics champion Sunyang is a synonym for “great white shake”.

造句二：福娃是北京2008年奥林匹克运动会精神的代表吉祥物。

Fuwa has been a synonym mascot for the sprint of the Beijing 2008 Olympic Games.

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A is a byword/synonym for B  代名词

“synonym” 来描述一个人或事的流行程度。