7. modem调制解调器( modulator/ demodulator) modulation调制 demodulation解调 8. synchronize v.同步 synchronization n同步 synchronous a.同步的 9.sink接收器 a device or part of a device that receives something from another device 从其他装置接收数据的设备或部分设备3 7. modem 调制解调器 (modulator/demodulator) modulation 调制 demodulation 解调 8. synchronize v. 同步 synchronization n. 同步 synchronous a. 同步的 9. sink 接收器 A device or part of a device that receives something from another device. 从其他装置接收数据的设备或部分设备