Castanea
[化] 齿栗叶
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
Good-bye,Bill.
再见，比尔。
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。