an event or activity results in another that you have usually not planned.
I agreed to help him paint his house and one thing led to another until I ended up helping him fix up his kitchen.
英语词组固定搭配大全包含18674条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。