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English definition of “monkey wrench”

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monkey wrench

noun [C] uk   mainly US us  
a tool with parts that can be moved to tighten or unfasten any size of nut and bolt
Translations of “monkey wrench”
in Chinese (Traditional) 活動扳手,螺絲扳手…
in Chinese (Simplified) 活扳手,螺丝扳手…
(Definition of monkey wrench from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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