Preserving
n. 保留, 保存
✅ 同义词
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
Mr. Green is a member of the faculty.
格林先生是大学教员。
I don't know what you're talking about.
我不知道您在说些什么。