| 单词 | attenuator |
| 释义 | attenuator[ uh-ten-yoo-ey-ter ] / əˈtɛn yuˌeɪ tər / noun Electronics.a device for decreasing the amplitude of an electronic signal. Origin of attenuatorFirst recorded in 1920–25; attenuate + -or2 Words nearby attenuatorattentively, attenuant, attenuate, attenuated virus, attenuation, attenuator, attercop, attest, attestation, attested, attested form Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for attenuatorattenuator / (əˈtɛnjʊˌeɪtə) / nounphysics any device designed to reduce the power of a wave or electrical signal without distorting it a person or thing that attenuates 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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