Patented
a. 专利的
✅ 同义词
🗣️ 情景例句
She liked Pete, and they went to dances together.
她喜欢Pete， 他们也一起去跳舞。
It's nothing.
小事情；不足挂齿。
Excuse me. What is your full name, please?
请问，您的全名是什么？