Dendrachy
[计] 树状分级
🗣️ 情景例句
Thank you, Mr. Tom. The same to you.
谢谢，汤姆先生。也祝你圣诞快乐！
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
Don't worry. I'm OK.
别担心。我没事。