英语词汇pitch arc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	pitch arc
释义	pitch arc 简明释义相应于一个齿节的弧；弧线节距；弧线网络释义 1 ?相应于一个齿节的弧 ... pitch angle 倾斜角 pitch arc 相应于一个齿节的弧 pitch attitude 俯仰状态；俯仰姿态 ... 短语 1 pitch arc disappears 消弧线 2 variable pitch arc spring 变节距弧形弹簧
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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。