Jeffersonite
[矿]锰锌辉石
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
She has a unique talent for painting.
她有独特的绘画才能。
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。