Gerocomia
[医] 老年摄生法, 老年保健
🗣️ 情景例句
Can I ring you up?
我可以给你打电话吗？
I'm listen to the music downstairs.
我在楼下听音乐。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。