Cicely
n. 欧洲没药
🗣️ 情景例句
He has had various experiences in his life.
他的生活经验丰富。
I'm from out of town.
我从城外面来。
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。