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
No problem. we all make mistakes.
没问题。 人人都有犯错的时候。
Sob, I lost.
呜呜，我又输了。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。