| 单词 | 话筒 |
| 释义 | 〔microphone〕An instrument that converts sound waves into an electric current, usually fed into an amplifier, a recorder, or a broadcast transmitter.扩音器，麦克风，话筒：将声波转变成电流的工具，通常接至扩音器，录音机或广播发射机上〔boom〕A long movable arm used to maneuver and support a microphone.话筒吊杆：一种用来支持和调动话筒的可动性设备〔evidently〕The stranger approached the microphone, evidently intending to speak.那个陌生人走近话筒，显然想发言〔phonocardiograph〕An instrument consisting of microphones and recording equipment used to monitor and record heart sounds and murmurs.心音描记图：由话筒和记录装置组成的仪器，用来监测和记录心脏声音和杂音〔mike〕To supply with or transmit through a microphone.通过话筒传送：通过话筒提供或传送 |
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