beep

1.Instead of a holoscan, the comlink generated an audio signal—an accelerating series of beeps.

通讯器并有成任何全息图像，而是放出了一阵音频信号——一连串急促“<span class="key">哔哔”声。

2.The driver beeped behind us.

司机在我们后面鸣喇叭。