Flutterings
(fluttering 的復數) v. 飄動( flutter的現在分詞 ); （心）快速跳動; 振翼, 拍翅膀
??? 情景例句
I really appreciate you coming over to help me with my math.
我真的很感謝你過來幫我補習數學。
He's an engineer.
他是工程師。
Yes. Dad.
聽見了，爸爸。