Ramalinolic acid
[化] 乙种构桔苔酸
🧩 词语组成解析
🗣️ 情景例句
I know you miss your mother.
我知道你想念你妈妈。
He has a car.
他有一辆车。
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。