verb 下载 🔗分享 查明，确定。 To find out definitely; to discover or establish. Examples : "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。 action process science toefl 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 弄清，查明，确定。 To make (someone) certain or confident about something; to inform. Examples : "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。 communication language toefl 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 确定，查明 To establish, to prove. Examples : "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。 action business science law toefl 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 确定，查明. To ensure or effect. Examples : "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。 action business law toefl 与AI对话词汇游戏阅读练习
