noun🔗Share连接员，耦合器。 Someone who couples things together, especially someone whose job it is to couple railway carriages."The railway yard needed another coupler to ensure all the train cars were safely connected before departure. "铁路货场需要再增加一名连接员，以确保所有车厢在发车前都安全连接。jobmachinevehicleindustrytechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share联结器，连接器，耦合器。 Anything that serves to couple things together; but especially a device that couples railway carriages."The railway worker checked the coupler to ensure it securely connected the train cars before the journey began. "列车员在旅程开始前检查了车钩，以确保它牢固地连接了火车车厢。devicemachinevehiclepartindustrytechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share音栓耦合器，键盘连接器 A device that connects two keyboards of an organ together so that they play together."The organist used the coupler to make the sound fuller by connecting the upper and lower keyboards. "管风琴师使用了音栓耦合器/键盘连接器，将上层和下层的键盘连接起来，使声音更加饱满。organmusicdevicemachineChat with AIVocabulary GamePractice Reading
noun🔗Share调制解调器 A device used to convert electronic information into audible sound signals for transmission over telephone lines."The antique modem used a coupler to convert the computer data into beeping sounds that could travel over the phone line. "那个老式的调制解调器使用一个调制解调器来将电脑数据转换成可以通过电话线传输的嘟嘟声。electronicscommunicationsignaldevicemachinetechnicaltechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share耦合器，耦合装置。 An electrical device used to transfer energy from one electric device to another, especially without a physical connection."The wireless phone charger uses a coupler to transfer energy from the charging pad to the phone without a cable. "这款无线充电器使用耦合器，无需电线即可将充电板的能量传递到手机。electronicsdeviceenergyelectrictechnologymachineChat with AIVocabulary GamePractice Reading
