timeline
noun [ C ] uk/ˈtaɪm.laɪn/ us/ˈtaɪm.laɪn/
（事件发生的）先后顺序表
a line that shows the time and the order in which events have happened
（显示做某事所需时间或某事何时发生的）时间表
a plan that shows how long something will take or when things will happen
（社交媒体上的）时间轴
the part of a social media website where items that have been added by you, or that relate to you, are shown
You can use these tools to control what you share on your profile and timeline. 你可以使用这些工具来控制你在个人资料里和时间轴上所分享的内容。