Piosity
n. 表面虔诚, 过分虔诚
🗣️ 情景例句
I'm looking for 83 Wooster Street.
我想找Wooster街83号。
I ask him to see the doctor.
我要求他去看医生。
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。