单词：cotangential
音标：['kəʊ'tændʒənt] ；
n. 余切
cotangent的用法和样例：
例句
用作名词(n.)
- The inverse function of that restricted cotangent function is called the arccotangent function.被限定的余切函数之反函数叫做反余切函数。
词汇搭配
- arc cotangent逆余切,反余切...
- cotangent scale余切尺
【近义词】
- cotan余切
单词：cotangential 相关文章
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