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- infinity microphone 遥控窃听器
- The camera is focused at infinity. 照相机的聚焦被调节在无限远这一档上。
- Speak clearly into the microphone. 对著话筒说清楚些。
- Can you represent infinity to yourself? 你能在心想像无限吗？
- 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。
- Parallel lines converge at infinity. 平行线永不相交。
- 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
- Boundaries of the polygon may extend to infinity. 多角形的边界可以延伸到无穷远处。
- These mirrors go glimmering away into infinity. 镜子交相辉映，看不到尽头。
- Hold infinity in the palm of your hand. 把握你手心里的，就是无限。
- The far point of a normal eye is at infinity. 正常眼的远点在无穷远处。
- 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。
- There is an infinity of stars in the sky. 天空中有无数的星星。
- When we make a speech, we often use a microphone. 我们讲演时经常使用麦克风。
- They had an infinity of adventures. 他们经历了无数奇景。
- An infinity lies out there, waiting to be seen. 有个无限的空间远在天外，正等著我们去发现。
- 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。
