Tailfin
n. 尾翼；垂直翼
🗣️ 情景例句
Good morning, Mr. Kong.
早上好，孔先生。
Better master one than engage with ten.
精通一事胜于会十事。
I'd also like to congratulate you on your good work in these two years.
我还要祝贺你在这两年中的出色表现。