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
Something wrong?
有什么不对劲吗？
He is lifeless that is faultless.
人孰无过。
Good, we've been looking for them.
好啊 ，我们一直等着看呢。