| 单词 | coupler |
| 释义 | Word Frequency coupler(ˈkʌplə) noun 1. a link or rod transmitting power between two rotating mechanisms or a rotating part and a reciprocating part 2. music a device on an organ or harpsichord connecting two keys, two manuals, etc, so that both may be played at once 3. electronics a device, such as a transformer, used to couple two or more electrical circuits 4. US and Canadian a device for connecting railway cars or trucks together Also called (in Britain and certain other countries): coupling |
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