Downrightness
n. 垂直；彻底；直率
✅ 同义词
🗣️ 情景例句
When's the last time you took a vacation?
上次你去度假是什么时候？
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我们不能报盘。
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。