Tapered royalty
[经] 递减矿区使费用
🧩 词语组成解析
a. 锥形的, 尖削的, 渐缩的
🗣️ 情景例句
Whose woods these are I think I know.
这是谁的林子， 我想我知道。
He that is master must serve.
主人必须会服务。
I have something to tell you.
我有事要告诉你。