Serosynovitis
[医] 浆液性滑膜炎
🗣️ 情景例句
And don't ever forget it.
永远别忘记这一点。
To have a nice dream
做了个好梦
The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first.
然后记录下的是横向波的到达，横向波比纵向波传播得慢，在纵向波到达几分钟后才能到达。