他从百忙中抽出时间来看我。

He found time to come and see me despite his busy schedule

百忙中他仍然挤出时间搞科研

несмотря на занятость, он находил время для научно-исследовательской работы

约翰非常忙，人们要找他谈话只能在他百忙中瞅个空子。

John is very busy, and people who want to talk to him have to catch him on the fly.