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 couplers carefully connected the train carriages before the passengers boarded. "列车连接员在乘客上车前小心地将车厢连接好。jobvehiclemachinetechnicalindustryChat with AIVocabulary GamePractice Reading
noun🔗Share连接器, 耦合器，车钩。 Anything that serves to couple things together; but especially a device that couples railway carriages."The railway workers carefully inspected the couplers between each train car to ensure they were securely fastened before the train departed. "火车站的工作人员在列车出发前，仔细检查了每节车厢之间的车钩，以确保它们牢固连接。technicalvehiclemachinepartChat 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 couplers to link the two keyboards, making the music sound much fuller and richer. "管风琴师使用了**音栓耦合器（键盘连接器）**来连接两个键盘，使音乐听起来更加饱满和丰富。musicorgandevicemachineChat with AIVocabulary GamePractice Reading
noun🔗Share调制解调器，耦合器 A device used to convert electronic information into audible sound signals for transmission over telephone lines."Early modems used couplers to connect to the phone line by holding the telephone handset to the device. "早期的调制解调器使用耦合器，通过将电话听筒贴在设备上来连接电话线。electronicstechnologycommunicationdevicesignalmachineinternetcomputingChat 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 chargers use couplers to transfer energy from the charging pad to the phone's battery without needing a cable. "无线充电器使用耦合装置将能量从充电板传递到手机电池，无需使用数据线。electronicsdeviceelectrictechnologyenergymachineChat with AIVocabulary GamePractice Reading
