timeline

1. N-COUNT A timeline is a visual representation of a sequence of events, especially historical events. (尤指历史事件) 年表

The timeline shows important events from the Earth's creation to the present day. 该年表列出了从地球诞生迄今的重要事件。

2. N-COUNT A timeline is the length of time that a project is expected to take. 限期[商业]

Use your deadlines to establish the timeline for your research plan. 根据最后期限为你的研究计划设定时间表。