Fluttering
v. 飘动( flutter的现在分词 ); （心）快速跳动; 振翼, 拍翅膀
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢你。
No matter where you go you'll hear English spoken.
不管你到哪里，你总会听到英语。
Are they under the chair?
他们在椅子下面吗？