名词
中文翻译：平行符号
同义词：
['parallel line', 'parallel line symbol', 'parallel bar例句：1. The teacher drew a parallel between the two ideas.（老师把这两种想法做了比较。）2. The book contains many parallel symbols that help explain complex concepts.（这本书包含了许多平行符号，有助于解释复杂的概念。）']
例句：
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1. The teacher drew a parallel between the two ideas.
老师把这两种想法做了比较。
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2. The book contains many parallel symbols that help explain complex concepts.
这本书包含了许多平行符号，有助于解释复杂的概念。
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3.In mathematics, we often use parallel symbols to represent vectors.
在数学中，我们经常使用平行符号来表示向量。