单词 | coupler |
释义 | coupler[ kuhp-ler ] / ˈkʌp lər / SEE SYNONYMS FOR coupler ON THESAURUS.COM nouna person or thing that couples or links together. Machinery. a rod or link transmitting force and motion between a rotating part and a rotating or oscillating part. Also called coupling. Railroads. a device for joining pieces of rolling stock. a device in an organ or harpsichord for connecting keys, manuals, or a manual and pedals, so that they are played together when one is played. Electricity. a device for transferring electrical energy from one circuit to another, as a transformer that joins parts of a radio apparatus together by induction. (in color photography) a chemical that reacts with the developer to produce one of the colors in a print or transparency. Origin of couplerFirst recorded in 1545–55; couple + -er1 Words nearby couplercouple-close, coupled, coupledom, coupled pulse, coupled rhythm, coupler, couples therapy, couplet, coupling, coupon, coupon bond Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for couplerBritish Dictionary definitions for couplercoupler / (ˈkʌplə) / nouna link or rod transmitting power between two rotating mechanisms or a rotating part and a reciprocating part music a device on an organ or harpsichord connecting two keys, two manuals, etc, so that both may be played at once electronics a device, such as a transformer, used to couple two or more electrical circuits US and Canadian a device for connecting railway cars or trucks togetherAlso called (in eg Britain): coupling 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 |
随便看 |
|
英语词典包含192737条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。