英语词汇plumb bob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	plumb bob
释义	plumb bobn.（名词） A usually conical metal weight attached to the end of a plumb line.铅锤，垂球：系在一根垂线末端的通常为圆锥形的金属重物
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英汉双解词典包含166908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。