英语词汇arcsec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	arcsec
释义	arcsec 简明释义 n.弧秒，角秒网络释义短语 1 arc sec 分辨率 2 CSS-SEC-ARC 安全双语例句 1 Low and high speed (1000 RPM) windings and resolution to 0.2 arc-sec available. 高，低转速(1000 RPM)绕组及可达0.2弧-秒的分辨率。
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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。