名词中文翻译
中文翻译：等号
同义词：
['identical sign', 'balance mark例句：1. The equation is the key to solving this problem.（这个方程是解决这个问题的关键。）2. The equal sign is a symbol that shows two sides are equal.（等号是一个表示两边相等的符号。）']
例句：
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1. The equation is the key to solving this problem.
这个方程是解决这个问题的关键。
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2. The equal sign is a symbol that shows two sides are equal.
等号是一个表示两边相等的符号。
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3. In mathematics, the equal sign is used to represent equality.
在数学中，等号用来表示相等。