flutter [ˈflʌtə(r)]以下由轻松背单词网站提供
单词级别第6级基本释义vi.振翼,飘动,快速跳动;n.紧张,激动不安英英释义to make a series of quick delicate movements up and down or from side to side , or to cause something to do this参考例句Our surprise attack put the enemy into a flutter. 我们的奇袭使敌人张皇失措。They unfurled the flag and let it flutter in the wind. 他们将旗展开让其迎风招展。 推荐阅读 |