英语词汇plumb rule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 rule
释义	plumb rulen.（名词） A narrow strip of wood with a plumb line and bob attached, used to test verticality.垂规：带有一段铅锤线和铅锤的一条狭窄的木条，用来检验垂直度
随便看	prenup prenuptial prenuptial preoccupancy preoccupation preoccupied preoccupied preoccupy pre-op preoperative preoral preorbital preordain preowned prep prep. prepackage preparation preparation preparations preparative preparatives preparator preparatories preparators

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