Patented
a. 专利的
✅ 同义词
🗣️ 情景例句
because the doctors and nurses are so busy?
因为医生和护士们都非常忙？
Who swims in sin shall sink in sorrow.
在罪恶中游泳的人，必将在悲哀中沈没。
Fasten your seat belt.
系好你的安全带。