verb🔗Share查明，确定。 To find out definitely; to discover or establish."As soon as we ascertain what the situation is, we can plan how to proceed."一旦我们查明情况，我们就可以计划下一步该怎么做了。actionprocesssciencetoeflChat with AIVocabulary GamePractice Reading
verb🔗Share弄清，查明，确定。 To make (someone) certain or confident about something; to inform."The teacher ascertained the student's understanding of the new math concept by asking her to explain it in her own words. "老师让学生用自己的话解释新的数学概念，以此来确认她是否真正理解了。communicationlanguagetoeflChat with AIVocabulary GamePractice Reading
verb🔗Share确定，查明 To establish, to prove."The teacher needed to ascertain the student's understanding of the lesson. "老师需要确定学生是否理解了这节课的内容。actionbusinesssciencelawtoeflChat with AIVocabulary GamePractice Reading
verb🔗Share确定，查明. To ensure or effect."The teacher needed to ascertain the students' understanding of the lesson before moving on. "老师需要确定学生们是否理解了这节课的内容，才能继续往下讲。actionbusinesslawtoeflChat with AIVocabulary GamePractice Reading
