Produce software timer and stopwatch functions, but can also set a limit on the number of alarm clocks.

生产软件定时器和秒表功能，而且还可以设置的闹钟数量限制。

youdao

Produce software timer and stopwatch functions, but can also set a limit on the number of alarm clocks.

生产软件定时器和秒表功能，而且还可以设置的闹钟数量限制。

youdao