on the heels of
成語所屬單字heel
on the heels of — 慣用語
1. happening very soon after something else, or following closely behind someone
1.慣用語
釋義
緊接在…之後
happening very soon after something else, or following closely behind someone
例句
A heatwave arrived on the heels of the heaviest rainfall the region had seen in years.
The police were hot on the heels of the escaped prisoner throughout the night.