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microphone Microphone Boost microphone是什么意思 microphone是什么意思 英语改错：All eyes were exposed to the speaker the moment he took up the microphone. He sat down______a microphone A in front of B in the front of Cin front 英语翻译on the one hand,from the point of view,the implementation of accounting standards to ensure true and reliable accounting information.on the other hand,from the enterprise point of view,the implementation of accounting standards,will enabl 什么是USB Microphone lapel microphone是什么意思 condenser microphone是什么意思 parabolic microphone是什么意思 external microphone是什么意思 condenser microphone是什么意思 microphone controller是什么意思 microphone controller是什么意思 lucy came to the stage ------ a microphone in her hand,用适当的介词或副词填空 Understand that I am not the kind of person to sit in front of a microphone.划句子成分! he stood awkwardly( )the microphone.1.in front of 2.ahead of 3.on top of 4.instead of