Phospholine
二乙氧膦酰硫胆碱
🗣️ 情景例句
You have thirty seconds to make a word,
你们有三十秒的时间造一个字，
Cut the coat according to the cloth.
量布裁衣。
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。