Upgraded
a. 更新的；提升的；加固的
✅ 同义词
🗣️ 情景例句
I'm worried about you and Mom.
我很担心你和妈妈。
Shallow streams make most din.
修养不深，高谈阔论。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。