Serosynovitis
[医] 浆液性滑膜炎
🗣️ 情景例句
Remember to lock your door and windows when you leave the house.
出门前记得锁好门窗。
What do you plan to do this Friday?
明天你打算干什么？
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，