词语plumb bob
解释测锤
词性名词
plumb bob〔名词〕铅锤,测锤详细»
plumb bob〔名词〕垂球详细»
plumb bob〔名词〕铅锤详细»
plumb bob〔名词〕测锤,悬锤,垂球详细»
plumb bob铅锤详细»
测锤bob;plumb;sounding lead详细»
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测锤plumb;plumb bob;plummet详细»
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测锤plumb-bob plummet详细»
测锤plumb;plummet详细»
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