您要查找的是不是：
- When we make a speech, we often use a microphone. 我们讲演时经常使用麦克风。
- He used a microphone so that everyone could hear him. 他使用扩音器，使人人能听见他的讲话。
- If it is a large room or an auditorium, you will probably have to use a microphone. 如果在大房间或大礼堂，你可能得使用扩音器。
- You can use a microphone to record words so you can practice your weekly spelling. 用者可使用扩音器去录下字句，以便能于每星期练习串字。
- The speaker used a microphone so that everyone could hear him. 讲话者使用了扩音器以便使每人都能听到他的话。
- The speaker used a microphone so that everyone can hear him. 讲话者使用了扩音器以便使每人都能听到他的话。
- To ensure the test is accurate, please close all programs that use a microphone such as voice dictation or voice communication programs. 要确保测试准确，请关闭使用麦克风的所有程序，如语音听写或语音通讯程序。
- The lecturer speaks through a microphone. 演讲者通过麦克风说话。
- The singer used a microphone so that every one in the hall could hear him. 歌手用了麦克风, 以便大厅里的每一个人都能听得见。
- He is talking into a microphone. 他正在对着麦克风讲话。
- The teacher used a microphone so that the whole class could hear him. 老师使用麦克风让全班都能听到他的声音.
- You must speak up and project your voice even if you are using a microphone. 你必须声音洪亮;发音清晰即使使用麦克风的情况.
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- To supply with or transmit through a microphone. 通过话筒传送通过话筒提供或传送
- They use a lorry to carry coals. 他们用卡车运煤。
- You could always use a dictionary. 你无论如何还可以使用词典嘛。
- I can use a cold beer right now! 我真想马上喝一杯冰啤酒。
- For example, signal conditioning for audio data from a microphone may involve nothing more than grounding the system properly and perhaps using a lowpass filter. 比如,从麦克风采集的音频信号调节可能涉及以上任何接地系统的正确与否以及是否使用低通滤波器。
- Use a paper towel to soak up the cooking oil. 用纸巾把食油吸乾。
- I don't know how to use a hand loom. 我不知道怎样使用手工织布机。
