Flutters
v. 飘动( flutter的第三人称单数 ); （心）快速跳动; 振翼, 拍翅膀
🗣️ 情景例句
Thank you. I will be there on time.
谢谢你，我会准时到的。
Don't open your book.
别打开书。
They're keyboard operators.
她们是电脑录入员。