Foarde
[人名] 福尔德
🗣️ 情景例句
Haven't we met before?
我们没见过吗？
At open doors dogs come in.
狗从开着的门中进来。
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。