英语词汇“hang chain line”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hang chain line
释义	hang chain line 基本例句悬链线 Look, under the square wheel, there is a curved line, which is called catenary in mathematics.你看，方轮下面的路线是一条曲线，这条曲线在数学上是一条悬链线。
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