Oakman
[地名] [美国] 奥克曼
🗣️ 情景例句
Hi.
嗨。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
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。