something that couples two things
a device on a keyboard instrument by which keyboards or keys are connected to play together
| 单词 | coupler |
| 释义 | couplernounsomething that couples two things a device on a keyboard instrument by which keyboards or keys are connected to play together |
| 随便看 |
英语词典包含66266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。