n.烧坏；燃料烧尽；精疲力尽

Starting too quickly usually will lead to injury or burnout. 开始时速度过快将导致受损或烧坏。

Let's hope we don't have a burnout. 希望燃料不会已经烧尽了吧。

This might result from overtraining, burnout or lack of interest. 这些现象似乎是与长期投入训练、身心倦怠和缺乏乐趣有所关联。