英语词汇Jacob's staff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	Jacob's staff
释义	Jacob's staff n. 【测绘】(中世纪用于测高和测距的)十字测量仪, 十字测天仪
随便看	becloud beclouded beclouding beclouds beclown become become independent become independent become of becomes becoming becoming becomingly becomingness becomingnesses becomings becoward becquerel Becquerel, Antoine Henri becquerels becrawl becrime becrimed becrimes becriming

英汉双解词典包含368430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。