Fluttered
v. 飘动( flutter的过去式和过去分词 ); （心）快速跳动; 振翼, 拍翅膀
🗣️ 情景例句
Nothing much.
没什么要紧的事。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
The factory has been there for several years.
这家工厂在那儿已有好几年了。