您要查找的是不是：
- vibrating diaphragm microphone 振膜式话筒
- The diaphragm draws air into the lungs. 横膈膜向下运动让空气进入肺部。
- Speak clearly into the microphone. 对著话筒说清楚些。
- The lecturer speaks through a microphone. 演讲者通过麦克风说话。
- He is talking into a microphone. 他正在对着麦克风讲话。
- The diaphragm is between the chest and the abdomen. 横隔膜位于胸腔与腹部之间。
- vibrating diaphragm transducer 振膜式传感器
- vibrating diaphragm 振荡光阑,振动膜片
- 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。
- A hidden microphone, as on a person's body or in a building. 隐形话筒，窃听器如放在人身体上或建筑物上的不让外人看到的麦克风
- To supply with or transmit through a microphone. 通过话筒传送通过话筒提供或传送
- A vibrating membrane in the ear helps to convey sounds to the brain. 耳膜的振动帮助声音传送到大脑。
- They will cause the speaker diaphragm to vibrate. 它们将引起扬声器薄膜振动。
- Plug in the microphone or no one will hear me. 请把麦克风插上，不然没人听得到我的声音。
- When we make a speech, we often use a microphone. 我们讲演时经常使用麦克风。
- Winston's diaphragm was constricted. 温斯顿的心不由得一紧。
- They are bridged by a thin diaphragm. 它们中间有薄膜相连。
- A shaking or vibrating movement, as of the earth. 颤动一种抖动或摇晃的运动，如大地的震动
- An icon appears in the upper portion of the screen to indicate when the microphone is muted. 当对麦克风进行消音时，会在屏幕的上部出现一个图标。
- These sounds are brought to you by vibrating air. 这些声音由振动着的空气传给你。
