英语词汇Jacob's staffs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 staffs
释义	Jacob's staff [复数] Jacob's staves 【测量学】独脚罗盘支杆(用以替代三角架) 直角十字杆
随便看	at speed at square at stake at stated periods at strain at stud at swords' points at sword等 point AT&T att att. attabal attabals at table attaboy attaboys attacca attaccas attach attachable attach a rider attache attache case attached attached dune

英汉双解词典包含483723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。