具有整点报时功能，整点报时的同时数码管显示闪烁提示。

Is the whole point timekeeping function, the whole point of the digital timer Display flickered suggested.

youdao

具有整点报时功能，整点报时的同时数码管显示闪烁提示。

Is the whole point timekeeping function, the whole point of the digital timer Display flickered suggested.

youdao