Buffon
n. 布冯（法国姓氏）
🗣️ 情景例句
You remember that day, Robbie?
你还记得那天吗 Robbie
Don't forget to write to let us know you arrived safely.
不要忘记写信回来，告诉我们你已经安全抵达。
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。