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单词 contactor
释义

contactor

[ kon-tak-ter, kuhn-tak-ter ]
/ ˈkɒn tæk tər, kənˈtæk tər /

noun Electricity.

a mechanically operated switch for continuously establishing and interrupting an electric power circuit.

Origin of contactor

First recorded in 1905–10; contact + -or2

Words nearby contactor

contactless, contact magazine, contact man, contact metamorphism, contact mine, contactor, contact paper, contact patch, contact potential, contact print, contact printer
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for contactor

contactor
/ (kɒnˈtæktə) /

noun

a type of switch for repeatedly opening and closing an electric circuit. Its operation can be mechanical, electromagnetic, or pneumatic
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 19:00:36