tumble to something
phrasal verb with tumble verb [ I ] uk/ˈtʌm.bəl/ us/ˈtʌm.bəl/
UK old-fashioned informal
突然明白，对…恍然大悟
to suddenly understand something
I think he's tumbled to our plan. 我觉得他已茅塞顿开，明白了我们的计划。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。