警报有一个初始时间、一个警报重发频率的设置(只能以分钟计算)和重发次数。

An alarm has an initial time, a setting for how often it should recur (only counts in minutes are possible), and a number of times to recur.

youdao

警报有一个初始时间、一个警报重发频率的设置(只能以分钟计算)和重发次数。

An alarm has an initial time, a setting for how often it should recur (only counts in minutes are possible), and a number of times to recur.

youdao