Patented
a. 专利的
✅ 同义词
🗣️ 情景例句
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
Many a true word is spoken in jest.
戏言寓真理。
How ever you may work hard, the boss will not be fully satisfied.
无论你有多努力，老板总不会完全满意。