✅ 同义词
🗣️ 情景例句
Oh, see you at the polls.
噢， 在投票所见。
How much is the salary a month?
每月薪水多少？
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。