on one's heels
01
紧追不舍, 一直跟在后面
closely following or pursuing someone or something, often in a persistent or bothersome manner
![on {one's} [heels] definition and meaning](https://cdn.langeek.co/photo/42800/original/?type=jpeg "on {one's} [heels] definition and meaning")
习语
非正式
例子
The reporters were on her heels as she left the courthouse.
她离开法院时，记者们一路紧追不舍。
02
near the point of surpassing a fellow competitor
![on {one's} [heels] definition and meaning](https://cdn.langeek.co/photo/66324/original/?type=jpeg "on {one's} [heels] definition and meaning")
习语
非正式
例子
After two straight wins, the third-place team is on their heels.
