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
He is tough to work with.
他很难共事。
The pine tree has a very wide distribution.
松树的分布很广。
The more you order, the more you will save.
订购愈多，省的钱愈多