Aroclor
阿罗克洛
🗣️ 情景例句
Of course!
当然有！
Delicious!
味道真棒！
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。