番茄钟
专注计时器，包含工作和休息时段。
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关于 番茄钟
番茄钟 is a free online tool in our 学生工具 collection. 专注计时器，包含工作和休息时段。
It works entirely in your browser, so your files and text stay on your device and the result appears instantly.
There is nothing to install, and it works on Android, iPhone, Windows and Mac.