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
OK.
好。
To tear down buildings
破坏大楼
If you do that, you'll soon feel much healthier.
如果你那样做，很快你就会感到身体健康得多。