understood
🇺🇸
/ˌʌndərˈstʊd/
🇬🇧
/ˌʌndəˈstʊd/
To have knowledge or comprehension of something.
The teacher made sure the concept was understood by all the students before moving on to the next topic.
老师确保所有学生都理解了这个概念,然后才继续下一个主题。