challenging [ˈtʃælɪndʒɪŋ]以下由轻松背单词网站提供
单词级别第4级基本释义adj.大胆的(复杂的,有前途的,挑战的);n.复杂(有前途,大胆,挑战)英英释义difficult , in a way that tests your ability or determination参考例句She performed the most challenging task without a mistake. 她毫无差错地完成了这一最富有挑战性的任务。We have changed the course to make it more challenging. 我们改了课程以使其更具挑战性。 推荐阅读 |