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
They're the ones.
找他们没错。
All the neighbors helped us move in.
邻居们都帮忙为我们搬家。
We have learnt to expect that trains will be punctual.
我们已经习惯于相信火车总是准点的。