英语词汇four parts formula怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	four parts formula
释义	four parts formula 简明释义四联公式网络释义 1 ?四联公式球面三角公式中的余弦公式(cosine formula)、正弦公式(sine formula)、四联公式(four parts formula)是航海上常用的公式。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。